store-0.5.0.1: Fast binary serialization

Safe HaskellNone
LanguageHaskell2010

Data.Store.Internal

Contents

Description

Internal API for the store package. The functions here which are not re-exported by Data.Store are less likely to have stable APIs.

This module also defines most of the included Store instances, for types from the base package and other commonly used packages (bytestring, containers, text, time, etc).

Synopsis

Encoding and decoding strict ByteStrings.

encode :: Store a => a -> ByteString Source #

Serializes a value to a ByteString. In order to do this, it first allocates a ByteString of the correct size (based on size), and then uses poke to fill it.

Safety of this function depends on correctness of the Store instance. If size returns a. The good news is that this isn't an issue if you use well-tested manual instances (such as those from this package) combined with auomatic definition of instances.

decode :: Store a => ByteString -> Either PeekException a Source #

Decodes a value from a ByteString. Returns an exception if there's an error while decoding, or if decoding undershoots / overshoots the end of the buffer.

decodeWith :: Peek a -> ByteString -> Either PeekException a #

Decodes a value from a ByteString, potentially throwing exceptions, and taking a Peek to run. It is an exception to not consume all input.

decodeEx :: Store a => ByteString -> a Source #

Decodes a value from a ByteString, potentially throwing exceptions. It is an exception to not consume all input.

decodeExWith :: Peek a -> ByteString -> a #

Decodes a value from a ByteString, potentially throwing exceptions, and taking a Peek to run. It is an exception to not consume all input.

decodeExPortionWith :: Peek a -> ByteString -> (Offset, a) #

Similar to decodeExWith, but it allows there to be more of the buffer remaining. The Offset of the buffer contents immediately after the decoded value is returned.

decodeIO :: Store a => ByteString -> IO a Source #

Decodes a value from a ByteString, potentially throwing exceptions. It is an exception to not consume all input.

decodeIOWith :: Peek a -> ByteString -> IO a #

Decodes a value from a ByteString, potentially throwing exceptions, and taking a Peek to run. It is an exception to not consume all input.

decodeIOPortionWith :: Peek a -> ByteString -> IO (Offset, a) #

Similar to decodeExPortionWith, but runs in the IO monad.

Store class and related types.

class Store a where Source #

The Store typeclass provides efficient serialization and deserialization to raw pointer addresses.

The peek and poke methods should be defined such that decodeEx (encode x) == x .

Methods

size :: Size a Source #

Yields the Size of the buffer, in bytes, required to store the encoded representation of the type.

Note that the correctness of this function is crucial for the safety of poke, as it does not do any bounds checking. It is the responsibility of the invoker of poke (encode and similar functions) to ensure that there's enough space in the output buffer. If poke writes beyond, then arbitrary memory can be overwritten, causing undefined behavior and segmentation faults.

poke :: a -> Poke () Source #

Serializes a value to bytes. It is the responsibility of the caller to ensure that at least the number of bytes required by size are available. These details are handled by encode and similar utilities.

peek :: Peek a Source #

Serialized a value from bytes, throwing exceptions if it encounters invalid data or runs out of input bytes.

size :: (Generic a, GStoreSize (Rep a)) => Size a Source #

Yields the Size of the buffer, in bytes, required to store the encoded representation of the type.

Note that the correctness of this function is crucial for the safety of poke, as it does not do any bounds checking. It is the responsibility of the invoker of poke (encode and similar functions) to ensure that there's enough space in the output buffer. If poke writes beyond, then arbitrary memory can be overwritten, causing undefined behavior and segmentation faults.

poke :: (Generic a, GStorePoke (Rep a)) => a -> Poke () Source #

Serializes a value to bytes. It is the responsibility of the caller to ensure that at least the number of bytes required by size are available. These details are handled by encode and similar utilities.

peek :: (Generic a, GStorePeek (Rep a)) => Peek a Source #

Serialized a value from bytes, throwing exceptions if it encounters invalid data or runs out of input bytes.

Instances
Store Bool Source # 
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Store Char Source # 
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Store Double Source # 
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Store Float Source # 
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Store Int Source # 
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Store Int8 Source # 
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Store Int16 Source # 
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Store Int32 Source # 
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Store Int64 Source # 
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Store Integer Source # 
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Store Word Source # 
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Store Word8 Source # 
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Store Word16 Source # 
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Store Word32 Source # 
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Store Word64 Source # 
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Store Exp Source # 
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Store Match Source # 
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Store Clause Source # 
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Store Pat Source # 
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Store Type Source # 
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Store Dec Source # 
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Store Name Source # 
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Store FunDep Source # 
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Store InjectivityAnn Source # 
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Store Overlap Source # 
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Store DerivStrategy Source # 
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Store () Source # 
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Methods

size :: Size () Source #

poke :: () -> Poke () Source #

peek :: Peek () Source #

Store Void Source # 
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Store All Source # 
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Store Any Source # 
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Store CChar Source # 
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Store CSChar Source # 
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Store CUChar Source # 
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Store CShort Source # 
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Store CUShort Source # 
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Store CInt Source # 
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Store CUInt Source # 
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Store CLong Source # 
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Store CULong Source # 
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Store CLLong Source # 
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Store CULLong Source # 
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Store CBool Source # 
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Store CFloat Source # 
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Store CDouble Source # 
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Store CPtrdiff Source # 
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Store CSize Source # 
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Store CWchar Source # 
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Store CSigAtomic Source # 
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Store CClock Source # 
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Store CTime Source # 
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Store CUSeconds Source # 
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Store CSUSeconds Source # 
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Store CIntPtr Source # 
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Store CUIntPtr Source # 
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Store CIntMax Source # 
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Store CUIntMax Source # 
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Store WordPtr Source # 
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Store IntPtr Source # 
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Store Fingerprint Source # 
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Store ShortByteString Source # 
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Store ByteString Source # 
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Store ByteString Source # 
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Store TimeSpec Source # 
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Store IntSet Source # 
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Store PortNumber Source # 
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Store ModName Source # 
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Store PkgName Source # 
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Store OccName Source # 
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Store NameFlavour Source # 
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Store NameSpace Source # 
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Store Info Source # 
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Store Fixity Source # 
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Store FixityDirection Source # 
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Store Lit Source # 
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Store Body Source # 
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Store Guard Source # 
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Store Stmt Source # 
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Store Range Source # 
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Store DerivClause Source # 
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Store TypeFamilyHead Source # 
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Store TySynEqn Source # 
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Store Foreign Source # 
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Store Callconv Source # 
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Store Safety Source # 
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Store Pragma Source # 
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Store Inline Source # 
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Store RuleMatch Source # 
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Store Phases Source # 
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Store RuleBndr Source # 
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Store AnnTarget Source # 
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Store SourceUnpackedness Source # 
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Store SourceStrictness Source # 
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Store Con Source # 
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Store Bang Source # 
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Store PatSynDir Source # 
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Store PatSynArgs Source # 
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Store TyVarBndr Source # 
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Store FamilyResultSig Source # 
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Store TyLit Source # 
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Store Role Source # 
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Store Text Source # 
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Store UTCTime Source # 
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Store DiffTime Source # 
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Store Day Source # 
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Store TypeHash Source # 
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Store StoreVersion Source # 
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Defined in Data.Store.Version

Deriver (Store a) # 
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Defined in Data.Store.TH.Internal

Methods

runDeriver :: Proxy (Store a) -> Cxt -> Type -> Q [Dec] #

Store a => Store [a] Source # 
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Methods

size :: Size [a] Source #

poke :: [a] -> Poke () Source #

peek :: Peek [a] Source #

Store a => Store (Maybe a) Source # 
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Methods

size :: Size (Maybe a) Source #

poke :: Maybe a -> Poke () Source #

peek :: Peek (Maybe a) Source #

Store a => Store (Ratio a) Source # 
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size :: Size (Ratio a) Source #

poke :: Ratio a -> Poke () Source #

peek :: Peek (Ratio a) Source #

Store (StablePtr a) Source # 
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Store (Ptr a) Source # 
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size :: Size (Ptr a) Source #

poke :: Ptr a -> Poke () Source #

peek :: Peek (Ptr a) Source #

Store (FunPtr a) Source # 
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size :: Size (FunPtr a) Source #

poke :: FunPtr a -> Poke () Source #

peek :: Peek (FunPtr a) Source #

Storable a => Store (Complex a) Source # 
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size :: Size (Complex a) Source #

poke :: Complex a -> Poke () Source #

peek :: Peek (Complex a) Source #

Store (Fixed a) Source # 
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size :: Size (Fixed a) Source #

poke :: Fixed a -> Poke () Source #

peek :: Peek (Fixed a) Source #

Storable a => Store (Identity a) Source # 
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Store a => Store (First a) Source # 
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size :: Size (First a) Source #

poke :: First a -> Poke () Source #

peek :: Peek (First a) Source #

Store a => Store (Last a) Source # 
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size :: Size (Last a) Source #

poke :: Last a -> Poke () Source #

peek :: Peek (Last a) Source #

Store a => Store (Dual a) Source # 
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size :: Size (Dual a) Source #

poke :: Dual a -> Poke () Source #

peek :: Peek (Dual a) Source #

Store a => Store (Sum a) Source # 
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size :: Size (Sum a) Source #

poke :: Sum a -> Poke () Source #

peek :: Peek (Sum a) Source #

Store a => Store (Product a) Source # 
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Methods

size :: Size (Product a) Source #

poke :: Product a -> Poke () Source #

peek :: Peek (Product a) Source #

Store a => Store (NonEmpty a) Source # 
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Store a => Store (IntMap a) Source # 
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size :: Size (IntMap a) Source #

poke :: IntMap a -> Poke () Source #

peek :: Peek (IntMap a) Source #

Store a => Store (Seq a) Source # 
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size :: Size (Seq a) Source #

poke :: Seq a -> Poke () Source #

peek :: Peek (Seq a) Source #

(Store a, Ord a) => Store (Set a) Source # 
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size :: Size (Set a) Source #

poke :: Set a -> Poke () Source #

peek :: Peek (Set a) Source #

Prim a => Store (PrimStorable a) Source # 
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(Eq a, Hashable a, Store a) => Store (HashSet a) Source # 
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size :: Size (HashSet a) Source #

poke :: HashSet a -> Poke () Source #

peek :: Peek (HashSet a) Source #

Store (Vector Bool) Source # 
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Store (Vector Char) Source # 
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Store (Vector Double) Source # 
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Store (Vector Float) Source # 
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Store (Vector Int) Source # 
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Store (Vector Int8) Source # 
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Store (Vector Int16) Source # 
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Store (Vector Int32) Source # 
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Store (Vector Int64) Source # 
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Store (Vector Word) Source # 
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Store (Vector Word8) Source # 
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Store (Vector Word16) Source # 
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Store (Vector Word32) Source # 
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Store (Vector Word64) Source # 
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Store (Vector ()) Source # 
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size :: Size (Vector ()) Source #

poke :: Vector () -> Poke () Source #

peek :: Peek (Vector ()) Source #

(Store (Vector a), Store (Vector b)) => Store (Vector (a, b)) Source # 
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size :: Size (Vector (a, b)) Source #

poke :: Vector (a, b) -> Poke () Source #

peek :: Peek (Vector (a, b)) Source #

(Store (Vector a), Store (Vector b), Store (Vector c)) => Store (Vector (a, b, c)) Source # 
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size :: Size (Vector (a, b, c)) Source #

poke :: Vector (a, b, c) -> Poke () Source #

peek :: Peek (Vector (a, b, c)) Source #

(Store (Vector a), Store (Vector b), Store (Vector c), Store (Vector d)) => Store (Vector (a, b, c, d)) Source # 
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Methods

size :: Size (Vector (a, b, c, d)) Source #

poke :: Vector (a, b, c, d) -> Poke () Source #

peek :: Peek (Vector (a, b, c, d)) Source #

(Store (Vector a), Store (Vector b), Store (Vector c), Store (Vector d), Store (Vector e)) => Store (Vector (a, b, c, d, e)) Source # 
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Methods

size :: Size (Vector (a, b, c, d, e)) Source #

poke :: Vector (a, b, c, d, e) -> Poke () Source #

peek :: Peek (Vector (a, b, c, d, e)) Source #

(Store (Vector a), Store (Vector b), Store (Vector c), Store (Vector d), Store (Vector e), Store (Vector f)) => Store (Vector (a, b, c, d, e, f)) Source # 
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Methods

size :: Size (Vector (a, b, c, d, e, f)) Source #

poke :: Vector (a, b, c, d, e, f) -> Poke () Source #

peek :: Peek (Vector (a, b, c, d, e, f)) Source #

Store (Vector a) => Store (Vector (Complex a)) Source # 
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Storable a => Store (Vector a) Source # 
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size :: Size (Vector a) Source #

poke :: Vector a -> Poke () Source #

peek :: Peek (Vector a) Source #

Store (Vector Char) Source # 
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Store (Vector Double) Source # 
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Store (Vector Float) Source # 
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Store (Vector Int) Source # 
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Store (Vector Int8) Source # 
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Store (Vector Int16) Source # 
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Store (Vector Int32) Source # 
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Store (Vector Int64) Source # 
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Store (Vector Word) Source # 
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Store (Vector Word8) Source # 
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Store (Vector Word16) Source # 
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Store (Vector Word32) Source # 
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Store (Vector Word64) Source # 
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Store (Vector (Ptr a)) Source # 
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size :: Size (Vector (Ptr a)) Source #

poke :: Vector (Ptr a) -> Poke () Source #

peek :: Peek (Vector (Ptr a)) Source #

Store (Vector (FunPtr a)) Source # 
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Store (Vector CDev) Source # 
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Store (Vector CIno) Source # 
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Store (Vector CMode) Source # 
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Store (Vector COff) Source # 
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Store (Vector CPid) Source # 
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Store (Vector CSsize) Source # 
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Store (Vector CGid) Source # 
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Store (Vector CNlink) Source # 
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Store (Vector CUid) Source # 
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Store (Vector CCc) Source # 
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Store (Vector CSpeed) Source # 
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Store (Vector CTcflag) Source # 
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Store (Vector CRLim) Source # 
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Store (Vector CBlkSize) Source # 
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Store (Vector CBlkCnt) Source # 
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Store (Vector CClockId) Source # 
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Store (Vector CFsBlkCnt) Source # 
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Store (Vector CFsFilCnt) Source # 
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Store (Vector CId) Source # 
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Store (Vector CKey) Source # 
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Store (Vector CTimer) Source # 
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Store (Vector Fd) Source # 
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Store (Vector CChar) Source # 
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Store (Vector CSChar) Source # 
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Store (Vector CUChar) Source # 
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Store (Vector CShort) Source # 
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Store (Vector CUShort) Source # 
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Store (Vector CInt) Source # 
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Store (Vector CUInt) Source # 
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Store (Vector CLong) Source # 
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Store (Vector CULong) Source # 
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Store (Vector CLLong) Source # 
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Store (Vector CULLong) Source # 
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Store (Vector CBool) Source # 
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Store (Vector CFloat) Source # 
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Store (Vector CDouble) Source # 
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Store (Vector CPtrdiff) Source # 
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Store (Vector CSize) Source # 
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Store (Vector CWchar) Source # 
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Store (Vector CSigAtomic) Source # 
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Store (Vector CClock) Source # 
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Store (Vector CTime) Source # 
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Store (Vector CUSeconds) Source # 
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Store (Vector CSUSeconds) Source # 
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Store (Vector CIntPtr) Source # 
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Store (Vector CUIntPtr) Source # 
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Store (Vector CIntMax) Source # 
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Store (Vector CUIntMax) Source # 
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Store (Vector Addr) Source # 
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Store a => Store (Vector a) Source # 
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Methods

size :: Size (Vector a) Source #

poke :: Vector a -> Poke () Source #

peek :: Peek (Vector a) Source #

(Store a, HasTypeHash a) => Store (Tagged a) Source # 
Instance details

Defined in Data.Store.TypeHash.Internal

Methods

size :: Size (Tagged a) Source #

poke :: Tagged a -> Poke () Source #

peek :: Peek (Tagged a) Source #

(Store a, Store b) => Store (Either a b) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (Either a b) Source #

poke :: Either a b -> Poke () Source #

peek :: Peek (Either a b) Source #

(Store a, Store b) => Store (a, b) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (a, b) Source #

poke :: (a, b) -> Poke () Source #

peek :: Peek (a, b) Source #

(Ix i, IArray UArray e, Store i, Store e) => Store (UArray i e) Source # 
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Defined in Data.Store.Internal

Methods

size :: Size (UArray i e) Source #

poke :: UArray i e -> Poke () Source #

peek :: Peek (UArray i e) Source #

(Ix i, Store i, Store e) => Store (Array i e) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (Array i e) Source #

poke :: Array i e -> Poke () Source #

peek :: Peek (Array i e) Source #

(Ord k, Store k, Store a) => Store (Map k a) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (Map k a) Source #

poke :: Map k a -> Poke () Source #

peek :: Peek (Map k a) Source #

(Eq k, Hashable k, Store k, Store a) => Store (HashMap k a) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (HashMap k a) Source #

poke :: HashMap k a -> Poke () Source #

peek :: Peek (HashMap k a) Source #

KnownNat n => Store (StaticSize n ByteString) Source # 
Instance details

Defined in Data.Store.Internal

(Store a, Store b, Store c) => Store (a, b, c) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (a, b, c) Source #

poke :: (a, b, c) -> Poke () Source #

peek :: Peek (a, b, c) Source #

Storable a => Store (Const a b) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (Const a b) Source #

poke :: Const a b -> Poke () Source #

peek :: Peek (Const a b) Source #

(Store a, Store b, Store c, Store d) => Store (a, b, c, d) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (a, b, c, d) Source #

poke :: (a, b, c, d) -> Poke () Source #

peek :: Peek (a, b, c, d) Source #

(Store a, Store b, Store c, Store d, Store e) => Store (a, b, c, d, e) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (a, b, c, d, e) Source #

poke :: (a, b, c, d, e) -> Poke () Source #

peek :: Peek (a, b, c, d, e) Source #

(Store a, Store b, Store c, Store d, Store e, Store f) => Store (a, b, c, d, e, f) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (a, b, c, d, e, f) Source #

poke :: (a, b, c, d, e, f) -> Poke () Source #

peek :: Peek (a, b, c, d, e, f) Source #

(Store a, Store b, Store c, Store d, Store e, Store f, Store g) => Store (a, b, c, d, e, f, g) Source # 
Instance details

Defined in Data.Store.Internal

Methods

size :: Size (a, b, c, d, e, f, g) Source #

poke :: (a, b, c, d, e, f, g) -> Poke () Source #

peek :: Peek (a, b, c, d, e, f, g) Source #

data Poke a #

Poke actions are useful for building sequential serializers.

They are actions which write values to bytes into memory specified by a Ptr base. The Applicative and Monad instances make it easy to write serializations, by keeping track of the Offset of the current byte. They allow you to chain Poke action such that subsequent Pokes write into subsequent portions of the output.

Instances
Monad Poke 
Instance details

Defined in Data.Store.Core

Methods

(>>=) :: Poke a -> (a -> Poke b) -> Poke b #

(>>) :: Poke a -> Poke b -> Poke b #

return :: a -> Poke a #

fail :: String -> Poke a #

Functor Poke 
Instance details

Defined in Data.Store.Core

Methods

fmap :: (a -> b) -> Poke a -> Poke b #

(<$) :: a -> Poke b -> Poke a #

MonadFail Poke 
Instance details

Defined in Data.Store.Core

Methods

fail :: String -> Poke a #

Applicative Poke 
Instance details

Defined in Data.Store.Core

Methods

pure :: a -> Poke a #

(<*>) :: Poke (a -> b) -> Poke a -> Poke b #

liftA2 :: (a -> b -> c) -> Poke a -> Poke b -> Poke c #

(*>) :: Poke a -> Poke b -> Poke b #

(<*) :: Poke a -> Poke b -> Poke a #

MonadIO Poke 
Instance details

Defined in Data.Store.Core

Methods

liftIO :: IO a -> Poke a #

data Peek a #

Peek actions are useful for building sequential deserializers.

They are actions which read from memory and construct values from it. The Applicative and Monad instances make it easy to chain these together to get more complicated deserializers. This machinery keeps track of the current Ptr and end-of-buffer Ptr.

Instances
Monad Peek 
Instance details

Defined in Data.Store.Core

Methods

(>>=) :: Peek a -> (a -> Peek b) -> Peek b #

(>>) :: Peek a -> Peek b -> Peek b #

return :: a -> Peek a #

fail :: String -> Peek a #

Functor Peek 
Instance details

Defined in Data.Store.Core

Methods

fmap :: (a -> b) -> Peek a -> Peek b #

(<$) :: a -> Peek b -> Peek a #

MonadFail Peek 
Instance details

Defined in Data.Store.Core

Methods

fail :: String -> Peek a #

Applicative Peek 
Instance details

Defined in Data.Store.Core

Methods

pure :: a -> Peek a #

(<*>) :: Peek (a -> b) -> Peek a -> Peek b #

liftA2 :: (a -> b -> c) -> Peek a -> Peek b -> Peek c #

(*>) :: Peek a -> Peek b -> Peek b #

(<*) :: Peek a -> Peek b -> Peek a #

MonadIO Peek 
Instance details

Defined in Data.Store.Core

Methods

liftIO :: IO a -> Peek a #

PrimMonad Peek 
Instance details

Defined in Data.Store.Core

Associated Types

type PrimState Peek :: * #

Methods

primitive :: (State# (PrimState Peek) -> (#State# (PrimState Peek), a#)) -> Peek a #

type PrimState Peek 
Instance details

Defined in Data.Store.Core

runPeek :: Peek a -> PeekState -> Ptr Word8 -> IO (PeekResult a) #

Run the Peek action, with a Ptr to the end of the buffer where data is poked, and a Ptr to the current position. The result is the Ptr, along with a return value.

May throw a PeekException if the memory contains invalid values.

Exceptions thrown by Poke

data PokeException #

Exception thrown while running poke. Note that other types of exceptions could also be thrown. Invocations of fail in the Poke monad causes this exception to be thrown.

PokeExceptions are not expected to occur in ordinary circumstances, and usually indicate a programming error.

pokeException :: Text -> Poke a #

Throws a PokeException. These should be avoided when possible, they usually indicate a programming error.

Exceptions thrown by Peek

data PeekException #

Exception thrown while running peek. Note that other types of exceptions can also be thrown. Invocations of fail in the Poke monad causes this exception to be thrown.

PeekException is thrown when the data being decoded is invalid.

tooManyBytes :: Int -> Int -> String -> IO void #

Throws a PeekException about an attempt to read too many bytes.

Size type

data Size a Source #

Info about a type's serialized length. Either the length is known independently of the value, or the length depends on the value.

Constructors

VarSize (a -> Int) 
ConstSize !Int 
Instances
Contravariant Size Source # 
Instance details

Defined in Data.Store.Impl

Methods

contramap :: (a -> b) -> Size b -> Size a #

(>$) :: b -> Size b -> Size a #

getSize :: Store a => a -> Int Source #

Get the number of bytes needed to store the given value. See size.

getSizeWith :: Size a -> a -> Int Source #

Given a Size value and a value of the type a, returns its Int size.

combineSize :: forall a b c. (Store a, Store b) => (c -> a) -> (c -> b) -> Size c Source #

Create an aggregate Size by providing functions to split the input into two pieces.

If both of the types are ConstSize, the result is ConstSize and the functions will not be used.

combineSizeWith :: forall a b c. (c -> a) -> (c -> b) -> Size a -> Size b -> Size c Source #

Create an aggregate Size by providing functions to split the input into two pieces, as well as Size values to use to measure the results.

If both of the input Size values are ConstSize, the result is ConstSize and the functions will not be used.

addSize :: Int -> Size a -> Size a Source #

Adds a constant amount to a Size value.

Store instances in terms of IsSequence

sizeSequence :: forall t. (IsSequence t, Store (Element t)) => Size t Source #

Implement size for an IsSequence of Store instances.

Note that many monomorphic containers have more efficient implementations (for example, via memcpy).

pokeSequence :: (IsSequence t, Store (Element t)) => t -> Poke () Source #

Implement poke for an IsSequence of Store instances.

Note that many monomorphic containers have more efficient implementations (for example, via memcpy).

peekSequence :: (IsSequence t, Store (Element t), Index t ~ Int) => Peek t Source #

Implement peek for an IsSequence of Store instances.

Note that many monomorphic containers have more efficient implementations (for example, via memcpy).

Store instances in terms of IsSet

sizeSet :: forall t. (IsSet t, Store (Element t)) => Size t Source #

Implement size for an IsSet of Store instances.

pokeSet :: (IsSet t, Store (Element t)) => t -> Poke () Source #

Implement poke for an IsSequence of Store instances.

peekSet :: (IsSet t, Store (Element t)) => Peek t Source #

Implement peek for an IsSequence of Store instances.

Store instances in terms of IsMap

sizeMap :: forall t. (Store (ContainerKey t), Store (MapValue t), IsMap t) => Size t Source #

Implement size for an IsMap of where both ContainerKey and MapValue are Store instances.

pokeMap :: (Store (ContainerKey t), Store (MapValue t), IsMap t) => t -> Poke () Source #

Implement poke for an IsMap of where both ContainerKey and MapValue are Store instances.

peekMap :: (Store (ContainerKey t), Store (MapValue t), IsMap t) => Peek t Source #

Implement peek for an IsMap of where both ContainerKey and MapValue are Store instances.

Utilities for ordered maps

sizeOrdMap :: forall t. (Store (ContainerKey t), Store (MapValue t), IsMap t) => Size t Source #

Like sizeMap but should only be used for ordered containers where mapToList returns an ascending list.

pokeOrdMap :: (Store (ContainerKey t), Store (MapValue t), IsMap t) => t -> Poke () Source #

Like pokeMap but should only be used for ordered containers where mapToList returns an ascending list.

peekOrdMapWith Source #

Arguments

:: (Store (ContainerKey t), Store (MapValue t)) 
=> ([(ContainerKey t, MapValue t)] -> t)

A function to construct the map from an ascending list such as fromDistinctAscList.

-> Peek t 

Decode the results of pokeOrdMap using a given function to construct the map.

Store instances in terms of IArray

sizeArray :: (Ix i, IArray a e, Store i, Store e) => Size (a i e) Source #

pokeArray :: (Ix i, IArray a e, Store i, Store e) => a i e -> Poke () Source #

peekArray :: (Ix i, IArray a e, Store i, Store e) => Peek (a i e) Source #

Store instances in terms of Generic

class GStoreSize f Source #

Minimal complete definition

gsize

Instances
GStoreSize (V1 :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gsize :: Size (V1 a)

GStoreSize (U1 :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gsize :: Size (U1 a)

Store a => GStoreSize (K1 i a :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gsize :: Size (K1 i a a0)

(SumArity (a :+: b) <= 255, GStoreSizeSum 0 (a :+: b)) => GStoreSize (a :+: b) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gsize :: Size ((a :+: b) a0)

(GStoreSize a, GStoreSize b) => GStoreSize (a :*: b) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gsize :: Size ((a :*: b) a0)

GStoreSize f => GStoreSize (M1 i c f) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gsize :: Size (M1 i c f a)

class GStorePoke f Source #

Minimal complete definition

gpoke

Instances
GStorePoke (V1 :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpoke :: V1 a -> Poke ()

GStorePoke (U1 :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpoke :: U1 a -> Poke ()

Store a => GStorePoke (K1 i a :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpoke :: K1 i a a0 -> Poke ()

(SumArity (a :+: b) <= 255, GStorePokeSum 0 (a :+: b)) => GStorePoke (a :+: b) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpoke :: (a :+: b) a0 -> Poke ()

(GStorePoke a, GStorePoke b) => GStorePoke (a :*: b) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpoke :: (a :*: b) a0 -> Poke ()

GStorePoke f => GStorePoke (M1 i c f) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpoke :: M1 i c f a -> Poke ()

genericPoke :: (Generic a, GStorePoke (Rep a)) => a -> Poke () Source #

class GStorePeek f Source #

Minimal complete definition

gpeek

Instances
GStorePeek (V1 :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpeek :: Peek (V1 a)

GStorePeek (U1 :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpeek :: Peek (U1 a)

Store a => GStorePeek (K1 i a :: * -> *) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpeek :: Peek (K1 i a a0)

(SumArity (a :+: b) <= 255, GStorePeekSum 0 (a :+: b)) => GStorePeek (a :+: b) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpeek :: Peek ((a :+: b) a0)

(GStorePeek a, GStorePeek b) => GStorePeek (a :*: b) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpeek :: Peek ((a :*: b) a0)

GStorePeek f => GStorePeek (M1 i c f) Source # 
Instance details

Defined in Data.Store.Impl

Methods

gpeek :: Peek (M1 i c f a)

Peek utilities

skip :: Int -> Peek () Source #

Skip n bytes forward.

isolate :: Int -> Peek a -> Peek a Source #

Isolate the input to n bytes, skipping n bytes forward. Fails if m advances the offset beyond the isolated region.

peekMagic :: (Eq a, Show a, Store a) => String -> a -> Peek () Source #

Ensure the presence of a given magic value.

Throws a PeekException if the value isn't present.

Static Size type

class KnownNat n => IsStaticSize n a where Source #

Minimal complete definition

toStaticSize

Methods

toStaticSize :: a -> Maybe (StaticSize n a) Source #

Instances
KnownNat n => IsStaticSize n ByteString Source # 
Instance details

Defined in Data.Store.Internal

newtype StaticSize (n :: Nat) a Source #

Constructors

StaticSize 

Fields

Instances
Eq a => Eq (StaticSize n a) Source # 
Instance details

Defined in Data.Store.Internal

Methods

(==) :: StaticSize n a -> StaticSize n a -> Bool #

(/=) :: StaticSize n a -> StaticSize n a -> Bool #

(KnownNat n, Data a) => Data (StaticSize n a) Source # 
Instance details

Defined in Data.Store.Internal

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> StaticSize n a -> c (StaticSize n a) #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (StaticSize n a) #

toConstr :: StaticSize n a -> Constr #

dataTypeOf :: StaticSize n a -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (StaticSize n a)) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (StaticSize n a)) #

gmapT :: (forall b. Data b => b -> b) -> StaticSize n a -> StaticSize n a #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> StaticSize n a -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> StaticSize n a -> r #

gmapQ :: (forall d. Data d => d -> u) -> StaticSize n a -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> StaticSize n a -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> StaticSize n a -> m (StaticSize n a) #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> StaticSize n a -> m (StaticSize n a) #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> StaticSize n a -> m (StaticSize n a) #

Ord a => Ord (StaticSize n a) Source # 
Instance details

Defined in Data.Store.Internal

Methods

compare :: StaticSize n a -> StaticSize n a -> Ordering #

(<) :: StaticSize n a -> StaticSize n a -> Bool #

(<=) :: StaticSize n a -> StaticSize n a -> Bool #

(>) :: StaticSize n a -> StaticSize n a -> Bool #

(>=) :: StaticSize n a -> StaticSize n a -> Bool #

max :: StaticSize n a -> StaticSize n a -> StaticSize n a #

min :: StaticSize n a -> StaticSize n a -> StaticSize n a #

Show a => Show (StaticSize n a) Source # 
Instance details

Defined in Data.Store.Internal

Methods

showsPrec :: Int -> StaticSize n a -> ShowS #

show :: StaticSize n a -> String #

showList :: [StaticSize n a] -> ShowS #

Generic (StaticSize n a) Source # 
Instance details

Defined in Data.Store.Internal

Associated Types

type Rep (StaticSize n a) :: * -> * #

Methods

from :: StaticSize n a -> Rep (StaticSize n a) x #

to :: Rep (StaticSize n a) x -> StaticSize n a #

NFData a => NFData (StaticSize n a) Source # 
Instance details

Defined in Data.Store.Internal

Methods

rnf :: StaticSize n a -> () #

KnownNat n => Store (StaticSize n ByteString) Source # 
Instance details

Defined in Data.Store.Internal

type Rep (StaticSize n a) Source # 
Instance details

Defined in Data.Store.Internal

type Rep (StaticSize n a) = D1 (MetaData "StaticSize" "Data.Store.Internal" "store-0.5.0.1-DwJ2ICARfKu9R2sW8Uf3dI" True) (C1 (MetaCons "StaticSize" PrefixI True) (S1 (MetaSel (Just "unStaticSize") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 a)))

liftStaticSize :: forall n a. (KnownNat n, Lift a) => TypeQ -> StaticSize n a -> ExpQ Source #

Orphan instances

Store Bool Source # 
Instance details

Store Char Source # 
Instance details

Store Double Source # 
Instance details

Store Float Source # 
Instance details

Store Int Source # 
Instance details

Store Int8 Source # 
Instance details

Store Int16 Source # 
Instance details

Store Int32 Source # 
Instance details

Store Int64 Source # 
Instance details

Store Integer Source # 
Instance details

Store Word Source # 
Instance details

Store Word8 Source # 
Instance details

Store Word16 Source # 
Instance details

Store Word32 Source # 
Instance details

Store Word64 Source # 
Instance details

Store Exp Source # 
Instance details

Store Match Source # 
Instance details

Store Clause Source # 
Instance details

Store Pat Source # 
Instance details

Store Type Source # 
Instance details

Store Dec Source # 
Instance details

Store Name Source # 
Instance details

Store FunDep Source # 
Instance details

Store InjectivityAnn Source # 
Instance details

Store Overlap Source # 
Instance details

Store DerivStrategy Source # 
Instance details

Store () Source # 
Instance details

Methods

size :: Size () Source #

poke :: () -> Poke () Source #

peek :: Peek () Source #

Store Void Source # 
Instance details

Store All Source # 
Instance details

Store Any Source # 
Instance details

Store CChar Source # 
Instance details

Store CSChar Source # 
Instance details

Store CUChar Source # 
Instance details

Store CShort Source # 
Instance details

Store CUShort Source # 
Instance details

Store CInt Source # 
Instance details

Store CUInt Source # 
Instance details

Store CLong Source # 
Instance details

Store CULong Source # 
Instance details

Store CLLong Source # 
Instance details

Store CULLong Source # 
Instance details

Store CBool Source # 
Instance details

Store CFloat Source # 
Instance details

Store CDouble Source # 
Instance details

Store CPtrdiff Source # 
Instance details

Store CSize Source # 
Instance details

Store CWchar Source # 
Instance details

Store CSigAtomic Source # 
Instance details

Store CClock Source # 
Instance details

Store CTime Source # 
Instance details

Store CUSeconds Source # 
Instance details

Store CSUSeconds Source # 
Instance details

Store CIntPtr Source # 
Instance details

Store CUIntPtr Source # 
Instance details

Store CIntMax Source # 
Instance details

Store CUIntMax Source # 
Instance details

Store WordPtr Source # 
Instance details

Store IntPtr Source # 
Instance details

Store Fingerprint Source # 
Instance details

Store ShortByteString Source # 
Instance details

Store ByteString Source # 
Instance details

Store ByteString Source # 
Instance details

Store TimeSpec Source # 
Instance details

Store IntSet Source # 
Instance details

Store PortNumber Source # 
Instance details

Store ModName Source # 
Instance details

Store PkgName Source # 
Instance details

Store OccName Source # 
Instance details

Store NameFlavour Source # 
Instance details

Store NameSpace Source # 
Instance details

Store Info Source # 
Instance details

Store Fixity Source # 
Instance details

Store FixityDirection Source # 
Instance details

Store Lit Source # 
Instance details

Store Body Source # 
Instance details

Store Guard Source # 
Instance details

Store Stmt Source # 
Instance details

Store Range Source # 
Instance details

Store DerivClause Source # 
Instance details

Store TypeFamilyHead Source # 
Instance details

Store TySynEqn Source # 
Instance details

Store Foreign Source # 
Instance details

Store Callconv Source # 
Instance details

Store Safety Source # 
Instance details

Store Pragma Source # 
Instance details

Store Inline Source # 
Instance details

Store RuleMatch Source # 
Instance details

Store Phases Source # 
Instance details

Store RuleBndr Source # 
Instance details

Store AnnTarget Source # 
Instance details

Store SourceUnpackedness Source # 
Instance details

Store SourceStrictness Source # 
Instance details

Store Con Source # 
Instance details

Store Bang Source # 
Instance details

Store PatSynDir Source # 
Instance details

Store PatSynArgs Source # 
Instance details

Store TyVarBndr Source # 
Instance details

Store FamilyResultSig Source # 
Instance details

Store TyLit Source # 
Instance details

Store Role Source # 
Instance details

Store Text Source # 
Instance details

Store UTCTime Source # 
Instance details

Store DiffTime Source # 
Instance details

Store Day Source # 
Instance details

Store a => Store [a] Source # 
Instance details

Methods

size :: Size [a] Source #

poke :: [a] -> Poke () Source #

peek :: Peek [a] Source #

Store a => Store (Maybe a) Source # 
Instance details

Methods

size :: Size (Maybe a) Source #

poke :: Maybe a -> Poke () Source #

peek :: Peek (Maybe a) Source #

Store a => Store (Ratio a) Source # 
Instance details

Methods

size :: Size (Ratio a) Source #

poke :: Ratio a -> Poke () Source #

peek :: Peek (Ratio a) Source #

Store (StablePtr a) Source # 
Instance details

Store (Ptr a) Source # 
Instance details

Methods

size :: Size (Ptr a) Source #

poke :: Ptr a -> Poke () Source #

peek :: Peek (Ptr a) Source #

Store (FunPtr a) Source # 
Instance details

Methods

size :: Size (FunPtr a) Source #

poke :: FunPtr a -> Poke () Source #

peek :: Peek (FunPtr a) Source #

Storable a => Store (Complex a) Source # 
Instance details

Methods

size :: Size (Complex a) Source #

poke :: Complex a -> Poke () Source #

peek :: Peek (Complex a) Source #

Store (Fixed a) Source # 
Instance details

Methods

size :: Size (Fixed a) Source #

poke :: Fixed a -> Poke () Source #

peek :: Peek (Fixed a) Source #

Storable a => Store (Identity a) Source # 
Instance details

Store a => Store (First a) Source # 
Instance details

Methods

size :: Size (First a) Source #

poke :: First a -> Poke () Source #

peek :: Peek (First a) Source #

Store a => Store (Last a) Source # 
Instance details

Methods

size :: Size (Last a) Source #

poke :: Last a -> Poke () Source #

peek :: Peek (Last a) Source #

Store a => Store (Dual a) Source # 
Instance details

Methods

size :: Size (Dual a) Source #

poke :: Dual a -> Poke () Source #

peek :: Peek (Dual a) Source #

Store a => Store (Sum a) Source # 
Instance details

Methods

size :: Size (Sum a) Source #

poke :: Sum a -> Poke () Source #

peek :: Peek (Sum a) Source #

Store a => Store (Product a) Source # 
Instance details

Methods

size :: Size (Product a) Source #

poke :: Product a -> Poke () Source #

peek :: Peek (Product a) Source #

Store a => Store (NonEmpty a) Source # 
Instance details

Store a => Store (IntMap a) Source # 
Instance details

Methods

size :: Size (IntMap a) Source #

poke :: IntMap a -> Poke () Source #

peek :: Peek (IntMap a) Source #

Store a => Store (Seq a) Source # 
Instance details

Methods

size :: Size (Seq a) Source #

poke :: Seq a -> Poke () Source #

peek :: Peek (Seq a) Source #

(Store a, Ord a) => Store (Set a) Source # 
Instance details

Methods

size :: Size (Set a) Source #

poke :: Set a -> Poke () Source #

peek :: Peek (Set a) Source #

Prim a => Store (PrimStorable a) Source # 
Instance details

(Eq a, Hashable a, Store a) => Store (HashSet a) Source # 
Instance details

Methods

size :: Size (HashSet a) Source #

poke :: HashSet a -> Poke () Source #

peek :: Peek (HashSet a) Source #

Store (Vector Bool) Source # 
Instance details

Store (Vector Char) Source # 
Instance details

Store (Vector Double) Source # 
Instance details

Store (Vector Float) Source # 
Instance details

Store (Vector Int) Source # 
Instance details

Store (Vector Int8) Source # 
Instance details

Store (Vector Int16) Source # 
Instance details

Store (Vector Int32) Source # 
Instance details

Store (Vector Int64) Source # 
Instance details

Store (Vector Word) Source # 
Instance details

Store (Vector Word8) Source # 
Instance details

Store (Vector Word16) Source # 
Instance details

Store (Vector Word32) Source # 
Instance details

Store (Vector Word64) Source # 
Instance details

Store (Vector ()) Source # 
Instance details

Methods

size :: Size (Vector ()) Source #

poke :: Vector () -> Poke () Source #

peek :: Peek (Vector ()) Source #

(Store (Vector a), Store (Vector b)) => Store (Vector (a, b)) Source # 
Instance details

Methods

size :: Size (Vector (a, b)) Source #

poke :: Vector (a, b) -> Poke () Source #

peek :: Peek (Vector (a, b)) Source #

(Store (Vector a), Store (Vector b), Store (Vector c)) => Store (Vector (a, b, c)) Source # 
Instance details

Methods

size :: Size (Vector (a, b, c)) Source #

poke :: Vector (a, b, c) -> Poke () Source #

peek :: Peek (Vector (a, b, c)) Source #

(Store (Vector a), Store (Vector b), Store (Vector c), Store (Vector d)) => Store (Vector (a, b, c, d)) Source # 
Instance details

Methods

size :: Size (Vector (a, b, c, d)) Source #

poke :: Vector (a, b, c, d) -> Poke () Source #

peek :: Peek (Vector (a, b, c, d)) Source #

(Store (Vector a), Store (Vector b), Store (Vector c), Store (Vector d), Store (Vector e)) => Store (Vector (a, b, c, d, e)) Source # 
Instance details

Methods

size :: Size (Vector (a, b, c, d, e)) Source #

poke :: Vector (a, b, c, d, e) -> Poke () Source #

peek :: Peek (Vector (a, b, c, d, e)) Source #

(Store (Vector a), Store (Vector b), Store (Vector c), Store (Vector d), Store (Vector e), Store (Vector f)) => Store (Vector (a, b, c, d, e, f)) Source # 
Instance details

Methods

size :: Size (Vector (a, b, c, d, e, f)) Source #

poke :: Vector (a, b, c, d, e, f) -> Poke () Source #

peek :: Peek (Vector (a, b, c, d, e, f)) Source #

Store (Vector a) => Store (Vector (Complex a)) Source # 
Instance details

Storable a => Store (Vector a) Source # 
Instance details

Methods

size :: Size (Vector a) Source #

poke :: Vector a -> Poke () Source #

peek :: Peek (Vector a) Source #

Store (Vector Char) Source # 
Instance details

Store (Vector Double) Source # 
Instance details

Store (Vector Float) Source # 
Instance details

Store (Vector Int) Source # 
Instance details

Store (Vector Int8) Source # 
Instance details

Store (Vector Int16) Source # 
Instance details

Store (Vector Int32) Source # 
Instance details

Store (Vector Int64) Source # 
Instance details

Store (Vector Word) Source # 
Instance details

Store (Vector Word8) Source # 
Instance details

Store (Vector Word16) Source # 
Instance details

Store (Vector Word32) Source # 
Instance details

Store (Vector Word64) Source # 
Instance details

Store (Vector (Ptr a)) Source # 
Instance details

Methods

size :: Size (Vector (Ptr a)) Source #

poke :: Vector (Ptr a) -> Poke () Source #

peek :: Peek (Vector (Ptr a)) Source #

Store (Vector (FunPtr a)) Source # 
Instance details

Store (Vector CDev) Source # 
Instance details

Store (Vector CIno) Source # 
Instance details

Store (Vector CMode) Source # 
Instance details

Store (Vector COff) Source # 
Instance details

Store (Vector CPid) Source # 
Instance details

Store (Vector CSsize) Source # 
Instance details

Store (Vector CGid) Source # 
Instance details

Store (Vector CNlink) Source # 
Instance details

Store (Vector CUid) Source # 
Instance details

Store (Vector CCc) Source # 
Instance details

Store (Vector CSpeed) Source # 
Instance details

Store (Vector CTcflag) Source # 
Instance details

Store (Vector CRLim) Source # 
Instance details

Store (Vector CBlkSize) Source # 
Instance details

Store (Vector CBlkCnt) Source # 
Instance details

Store (Vector CClockId) Source # 
Instance details

Store (Vector CFsBlkCnt) Source # 
Instance details

Store (Vector CFsFilCnt) Source # 
Instance details

Store (Vector CId) Source # 
Instance details

Store (Vector CKey) Source # 
Instance details

Store (Vector CTimer) Source # 
Instance details

Store (Vector Fd) Source # 
Instance details

Store (Vector CChar) Source # 
Instance details

Store (Vector CSChar) Source # 
Instance details

Store (Vector CUChar) Source # 
Instance details

Store (Vector CShort) Source # 
Instance details

Store (Vector CUShort) Source # 
Instance details

Store (Vector CInt) Source # 
Instance details

Store (Vector CUInt) Source # 
Instance details

Store (Vector CLong) Source # 
Instance details

Store (Vector CULong) Source # 
Instance details

Store (Vector CLLong) Source # 
Instance details

Store (Vector CULLong) Source # 
Instance details

Store (Vector CBool) Source # 
Instance details

Store (Vector CFloat) Source # 
Instance details

Store (Vector CDouble) Source # 
Instance details

Store (Vector CPtrdiff) Source # 
Instance details

Store (Vector CSize) Source # 
Instance details

Store (Vector CWchar) Source # 
Instance details

Store (Vector CSigAtomic) Source # 
Instance details

Store (Vector CClock) Source # 
Instance details

Store (Vector CTime) Source # 
Instance details

Store (Vector CUSeconds) Source # 
Instance details

Store (Vector CSUSeconds) Source # 
Instance details

Store (Vector CIntPtr) Source # 
Instance details

Store (Vector CUIntPtr) Source # 
Instance details

Store (Vector CIntMax) Source # 
Instance details

Store (Vector CUIntMax) Source # 
Instance details

Store (Vector Addr) Source # 
Instance details

Store a => Store (Vector a) Source # 
Instance details

Methods

size :: Size (Vector a) Source #

poke :: Vector a -> Poke () Source #

peek :: Peek (Vector a) Source #

(Store a, Store b) => Store (Either a b) Source # 
Instance details

Methods

size :: Size (Either a b) Source #

poke :: Either a b -> Poke () Source #

peek :: Peek (Either a b) Source #

(Store a, Store b) => Store (a, b) Source # 
Instance details

Methods

size :: Size (a, b) Source #

poke :: (a, b) -> Poke () Source #

peek :: Peek (a, b) Source #

(Ix i, IArray UArray e, Store i, Store e) => Store (UArray i e) Source # 
Instance details

Methods

size :: Size (UArray i e) Source #

poke :: UArray i e -> Poke () Source #

peek :: Peek (UArray i e) Source #

(Ix i, Store i, Store e) => Store (Array i e) Source # 
Instance details

Methods

size :: Size (Array i e) Source #

poke :: Array i e -> Poke () Source #

peek :: Peek (Array i e) Source #

(Ord k, Store k, Store a) => Store (Map k a) Source # 
Instance details

Methods

size :: Size (Map k a) Source #

poke :: Map k a -> Poke () Source #

peek :: Peek (Map k a) Source #

(Eq k, Hashable k, Store k, Store a) => Store (HashMap k a) Source # 
Instance details

Methods

size :: Size (HashMap k a) Source #

poke :: HashMap k a -> Poke () Source #

peek :: Peek (HashMap k a) Source #

(Store a, Store b, Store c) => Store (a, b, c) Source # 
Instance details

Methods

size :: Size (a, b, c) Source #

poke :: (a, b, c) -> Poke () Source #

peek :: Peek (a, b, c) Source #

Storable a => Store (Const a b) Source # 
Instance details

Methods

size :: Size (Const a b) Source #

poke :: Const a b -> Poke () Source #