Safe Haskell | None |
---|---|
Language | Haskell2010 |
Synopsis
- class FromJSONPB a where
- parseJSONPB :: Value -> Parser a
- class ToJSONPB a where
- (.:) :: (FromJSONPB a, HasDefault a) => Object -> Text -> Parser a
- (.=) :: (HasDefault v, ToJSONPB v, KeyValuePB kvp) => Text -> v -> Options -> kvp
- data Options = Options {}
- defaultOptions :: Options
- jsonPBOptions :: Options
- eitherDecode :: FromJSONPB a => ByteString -> Either String a
- encode :: ToJSONPB a => Options -> a -> ByteString
- enumFieldEncoding :: forall a. (Named a, Show a) => a -> Encoding
- enumFieldString :: forall a. (Named a, Show a) => a -> Value
- object :: [Options -> [Pair]] -> Options -> Value
- objectOrNull :: [Options -> [Pair]] -> Options -> Value
- pair :: (KeyValuePB m, ToJSONPB v) => Text -> v -> Options -> m
- pairs :: [Options -> Series] -> Options -> Encoding
- pairsOrNull :: [Options -> Series] -> Options -> Encoding
- parseField :: FromJSONPB a => Object -> Text -> Parser a
- toAesonEncoding :: ToJSONPB a => a -> Encoding
- toAesonValue :: ToJSONPB a => a -> Value
- data Value
- class ToJSON a where
- toJSON :: a -> Value
- toEncoding :: a -> Encoding
- toJSONList :: [a] -> Value
- toEncodingList :: [a] -> Encoding
- class FromJSON a where
- typeMismatch :: String -> Value -> Parser a
- withObject :: String -> (Object -> Parser a) -> Value -> Parser a
- class ToSchema a where
- declareNamedSchema :: Proxy a -> Declare (Definitions Schema) NamedSchema
- data NamedSchema = NamedSchema {}
- data Schema = Schema {
- _schemaTitle :: Maybe Text
- _schemaDescription :: Maybe Text
- _schemaRequired :: [ParamName]
- _schemaAllOf :: Maybe [Referenced Schema]
- _schemaProperties :: InsOrdHashMap Text (Referenced Schema)
- _schemaAdditionalProperties :: Maybe AdditionalProperties
- _schemaDiscriminator :: Maybe Text
- _schemaReadOnly :: Maybe Bool
- _schemaXml :: Maybe Xml
- _schemaExternalDocs :: Maybe ExternalDocs
- _schemaExample :: Maybe Value
- _schemaMaxProperties :: Maybe Integer
- _schemaMinProperties :: Maybe Integer
- _schemaParamSchema :: ParamSchema ('SwaggerKindSchema :: SwaggerKind Type)
- data ParamSchema (t :: SwaggerKind Type) = ParamSchema {
- _paramSchemaDefault :: Maybe Value
- _paramSchemaType :: Maybe (SwaggerType t)
- _paramSchemaFormat :: Maybe Format
- _paramSchemaItems :: Maybe (SwaggerItems t)
- _paramSchemaMaximum :: Maybe Scientific
- _paramSchemaExclusiveMaximum :: Maybe Bool
- _paramSchemaMinimum :: Maybe Scientific
- _paramSchemaExclusiveMinimum :: Maybe Bool
- _paramSchemaMaxLength :: Maybe Integer
- _paramSchemaMinLength :: Maybe Integer
- _paramSchemaPattern :: Maybe Pattern
- _paramSchemaMaxItems :: Maybe Integer
- _paramSchemaMinItems :: Maybe Integer
- _paramSchemaUniqueItems :: Maybe Bool
- _paramSchemaEnum :: Maybe [Value]
- _paramSchemaMultipleOf :: Maybe Scientific
- data SwaggerType (t :: SwaggerKind Type) where
- SwaggerString :: forall (t :: SwaggerKind Type). SwaggerType t
- SwaggerNumber :: forall (t :: SwaggerKind Type). SwaggerType t
- SwaggerInteger :: forall (t :: SwaggerKind Type). SwaggerType t
- SwaggerBoolean :: forall (t :: SwaggerKind Type). SwaggerType t
- SwaggerArray :: forall (t :: SwaggerKind Type). SwaggerType t
- SwaggerFile :: SwaggerType ('SwaggerKindParamOtherSchema :: SwaggerKind Type)
- SwaggerNull :: SwaggerType ('SwaggerKindSchema :: SwaggerKind Type)
- SwaggerObject :: SwaggerType ('SwaggerKindSchema :: SwaggerKind Type)
- declareSchemaRef :: ToSchema a => Proxy a -> Declare (Definitions Schema) (Referenced Schema)
- newtype OverrideToSchema a = OverrideToSchema {
- unOverride :: a
- asProxy :: (Proxy (OverrideToSchema a) -> b) -> Proxy a
- insOrdFromList :: (Eq k, Hashable k) => [(k, v)] -> InsOrdHashMap k v
Typeclasses
class FromJSONPB a where Source #
Instances
class ToJSONPB a where Source #
toJSONPB :: a -> Options -> Value Source #
toJSON
variant for JSONPB encoders.
toEncodingPB :: a -> Options -> Encoding Source #
toEncoding
variant for JSONPB encoders. If an implementation is not
provided, uses toJSONPB
(which is less efficient since it indirects
through the Value
IR).
Instances
ToJSONPB Bool Source # | |
ToJSONPB Double Source # | |
ToJSONPB Float Source # | |
ToJSONPB Int32 Source # | |
ToJSONPB Int64 Source # | |
ToJSONPB Word32 Source # | |
ToJSONPB Word64 Source # | |
ToJSONPB ByteString Source # | |
Defined in Proto3.Suite.JSONPB.Class toJSONPB :: ByteString -> Options -> Value Source # toEncodingPB :: ByteString -> Options -> Encoding Source # | |
ToJSONPB Encoding Source # | |
ToJSONPB Value Source # | |
ToJSONPB Text Source # | |
ToJSONPB Timestamp Source # | |
ToJSONPB a => ToJSONPB (Maybe a) Source # | |
ToJSONPB a => ToJSONPB (Vector a) Source # | |
ToJSONPB e => ToJSONPB (Enumerated e) Source # | |
Defined in Proto3.Suite.JSONPB.Class toJSONPB :: Enumerated e -> Options -> Value Source # toEncodingPB :: Enumerated e -> Options -> Encoding Source # | |
ToJSONPB (Fixed Int32) Source # | |
ToJSONPB (Fixed Int64) Source # | |
ToJSONPB (Fixed Word32) Source # | |
ToJSONPB (Fixed Word64) Source # | |
(ToJSONKey k, ToJSONPB k, ToJSONPB v) => ToJSONPB (Map k v) Source # | |
Operators
(.:) :: (FromJSONPB a, HasDefault a) => Object -> Text -> Parser a Source #
.:
variant for JSONPB; if the given key is missing from the
object, or if it is present but its value is null, we produce the default
protobuf value for the field type
(.=) :: (HasDefault v, ToJSONPB v, KeyValuePB kvp) => Text -> v -> Options -> kvp Source #
Options for controlling codec behavior (e.g., emitting default-valued
Options | |
|
Instances
Eq Options Source # | |
Show Options Source # | |
Generic Options Source # | |
Arbitrary Options Source # | |
type Rep Options Source # | |
Defined in Proto3.Suite.JSONPB.Class type Rep Options = D1 ('MetaData "Options" "Proto3.Suite.JSONPB.Class" "proto3-suite-0.4.2-J8nzVnLzLx1CRfPIE0MP0J" 'False) (C1 ('MetaCons "Options" 'PrefixI 'True) (S1 ('MetaSel ('Just "optEmitDefaultValuedFields") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "optEmitNamedOneof") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool))) |
defaultOptions :: Options Source #
Default options for JSON encoding. By default, all options are True
.
jsonPBOptions :: Options Source #
Options for JSONPB encoding.
JSONPB codec entry points
eitherDecode :: FromJSONPB a => ByteString -> Either String a Source #
eitherDecode
variant for deserializing a JSONPB value from a
lazy ByteString
.
encode :: ToJSONPB a => Options -> a -> ByteString Source #
encode
variant for serializing a JSONPB value as a lazy
ByteString
.
Helper functions
parseField :: FromJSONPB a => Object -> Text -> Parser a Source #
toAesonEncoding :: ToJSONPB a => a -> Encoding Source #
A direct Encoding
for values which can be JSONPB-encoded.
toAesonValue :: ToJSONPB a => a -> Value Source #
Aeson re-exports
A JSON value represented as a Haskell value.
Instances
Eq Value | |
Data Value | |
Defined in Data.Aeson.Types.Internal gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Value -> c Value # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Value # dataTypeOf :: Value -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Value) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Value) # gmapT :: (forall b. Data b => b -> b) -> Value -> Value # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Value -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Value -> r # gmapQ :: (forall d. Data d => d -> u) -> Value -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Value -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Value -> m Value # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Value -> m Value # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Value -> m Value # | |
Ord Value | The ordering is total, consistent with Since: aeson-1.5.2.0 |
Read Value | |
Show Value | Since version 1.5.6.0 version object values are printed in lexicographic key order
|
IsString Value | |
Defined in Data.Aeson.Types.Internal fromString :: String -> Value # | |
Generic Value | |
Hashable Value | |
Defined in Data.Aeson.Types.Internal | |
ToJSON Value | |
Defined in Data.Aeson.Types.ToJSON | |
KeyValue Object | Constructs a singleton |
KeyValue Pair | |
FromJSON Value | |
NFData Value | |
Defined in Data.Aeson.Types.Internal | |
ToSchema Object | |
Defined in Data.Swagger.Internal.Schema | |
HasDefault Encoding Source # |
|
HasDefault Value Source # |
|
FromJSONPB Value Source # | |
Defined in Proto3.Suite.JSONPB.Class | |
ToJSONPB Encoding Source # | |
ToJSONPB Value Source # | |
FromString Encoding | |
Defined in Data.Aeson.Types.ToJSON fromString :: String -> Encoding | |
FromString Value | |
Defined in Data.Aeson.Types.ToJSON fromString :: String -> Value | |
Lift Value | |
GToJSON' Encoding arity (U1 :: Type -> Type) | |
GToJSON' Value arity (V1 :: Type -> Type) | |
GToJSON' Value arity (U1 :: Type -> Type) | |
ToJSON1 f => GToJSON' Encoding One (Rec1 f) | |
ToJSON1 f => GToJSON' Value One (Rec1 f) | |
ToJSON a => GToJSON' Encoding arity (K1 i a :: Type -> Type) | |
(EncodeProduct arity a, EncodeProduct arity b) => GToJSON' Encoding arity (a :*: b) | |
ToJSON a => GToJSON' Value arity (K1 i a :: Type -> Type) | |
(WriteProduct arity a, WriteProduct arity b, ProductSize a, ProductSize b) => GToJSON' Value arity (a :*: b) | |
(ToJSON1 f, GToJSON' Encoding One g) => GToJSON' Encoding One (f :.: g) | |
(ToJSON1 f, GToJSON' Value One g) => GToJSON' Value One (f :.: g) | |
FromPairs Value (DList Pair) | |
Defined in Data.Aeson.Types.ToJSON | |
v ~ Value => KeyValuePair v (DList Pair) | |
Defined in Data.Aeson.Types.ToJSON | |
HasDefault ParamOtherSchema (Maybe Value) | |
Defined in Data.Swagger.Lens | |
HasDefault Schema (Maybe Value) | |
HasDefault Header (Maybe Value) | |
HasParamSchema s (ParamSchema t) => HasEnum s (Maybe [Value]) | |
HasExample Schema (Maybe Value) | |
KeyValuePB [Pair] Source # | |
(GToJSON' Encoding arity a, ConsToJSON Encoding arity a, Constructor c) => SumToJSON' TwoElemArray Encoding arity (C1 c a) | |
Defined in Data.Aeson.Types.ToJSON | |
(GToJSON' Value arity a, ConsToJSON Value arity a, Constructor c) => SumToJSON' TwoElemArray Value arity (C1 c a) | |
Defined in Data.Aeson.Types.ToJSON | |
HasDefault (ParamSchema t) (Maybe Value) | |
Defined in Data.Swagger.Lens | |
HasEnum (ParamSchema t) (Maybe [Value]) | |
Defined in Data.Swagger.Lens | |
type Rep Value | |
Defined in Data.Aeson.Types.Internal type Rep Value = D1 ('MetaData "Value" "Data.Aeson.Types.Internal" "aeson-1.5.6.0-Lx8Dy5u1bnt72SIbe8dxJ6" 'False) ((C1 ('MetaCons "Object" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Object)) :+: (C1 ('MetaCons "Array" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Array)) :+: C1 ('MetaCons "String" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Text)))) :+: (C1 ('MetaCons "Number" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Scientific)) :+: (C1 ('MetaCons "Bool" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool)) :+: C1 ('MetaCons "Null" 'PrefixI 'False) (U1 :: Type -> Type)))) |
A type that can be converted to JSON.
Instances in general must specify toJSON
and should (but don't need
to) specify toEncoding
.
An example type and instance:
-- Allow ourselves to writeText
literals. {-# LANGUAGE OverloadedStrings #-} data Coord = Coord { x :: Double, y :: Double } instanceToJSON
Coord wheretoJSON
(Coord x y) =object
["x".=
x, "y".=
y]toEncoding
(Coord x y) =pairs
("x".=
x<>
"y".=
y)
Instead of manually writing your ToJSON
instance, there are two options
to do it automatically:
- Data.Aeson.TH provides Template Haskell functions which will derive an instance at compile time. The generated instance is optimized for your type so it will probably be more efficient than the following option.
- The compiler can provide a default generic implementation for
toJSON
.
To use the second, simply add a deriving
clause to your
datatype and declare a Generic
ToJSON
instance. If you require nothing other than
defaultOptions
, it is sufficient to write (and this is the only
alternative where the default toJSON
implementation is sufficient):
{-# LANGUAGE DeriveGeneric #-} import GHC.Generics data Coord = Coord { x :: Double, y :: Double } derivingGeneric
instanceToJSON
Coord wheretoEncoding
=genericToEncoding
defaultOptions
If on the other hand you wish to customize the generic decoding, you have to implement both methods:
customOptions =defaultOptions
{fieldLabelModifier
=map
toUpper
} instanceToJSON
Coord wheretoJSON
=genericToJSON
customOptionstoEncoding
=genericToEncoding
customOptions
Previous versions of this library only had the toJSON
method. Adding
toEncoding
had two reasons:
- toEncoding is more efficient for the common case that the output of
toJSON
is directly serialized to aByteString
. Further, expressing either method in terms of the other would be non-optimal. - The choice of defaults allows a smooth transition for existing users:
Existing instances that do not define
toEncoding
still compile and have the correct semantics. This is ensured by making the default implementation oftoEncoding
usetoJSON
. This produces correct results, but since it performs an intermediate conversion to aValue
, it will be less efficient than directly emitting anEncoding
. (this also means that specifying nothing more thaninstance ToJSON Coord
would be sufficient as a generically decoding instance, but there probably exists no good reason to not specifytoEncoding
in new instances.)
Nothing
Convert a Haskell value to a JSON-friendly intermediate type.
toEncoding :: a -> Encoding #
Encode a Haskell value as JSON.
The default implementation of this method creates an
intermediate Value
using toJSON
. This provides
source-level compatibility for people upgrading from older
versions of this library, but obviously offers no performance
advantage.
To benefit from direct encoding, you must provide an
implementation for this method. The easiest way to do so is by
having your types implement Generic
using the DeriveGeneric
extension, and then have GHC generate a method body as follows.
instanceToJSON
Coord wheretoEncoding
=genericToEncoding
defaultOptions
toJSONList :: [a] -> Value #
toEncodingList :: [a] -> Encoding #
Instances
A type that can be converted from JSON, with the possibility of failure.
In many cases, you can get the compiler to generate parsing code for you (see below). To begin, let's cover writing an instance by hand.
There are various reasons a conversion could fail. For example, an
Object
could be missing a required key, an Array
could be of
the wrong size, or a value could be of an incompatible type.
The basic ways to signal a failed conversion are as follows:
fail
yields a custom error message: it is the recommended way of reporting a failure;empty
(ormzero
) is uninformative: use it when the error is meant to be caught by some(
;<|>
)typeMismatch
can be used to report a failure when the encountered value is not of the expected JSON type;unexpected
is an appropriate alternative when more than one type may be expected, or to keep the expected type implicit.
prependFailure
(or modifyFailure
) add more information to a parser's
error messages.
An example type and instance using typeMismatch
and prependFailure
:
-- Allow ourselves to writeText
literals. {-# LANGUAGE OverloadedStrings #-} data Coord = Coord { x :: Double, y :: Double } instanceFromJSON
Coord whereparseJSON
(Object
v) = Coord<$>
v.:
"x"<*>
v.:
"y" -- We do not expect a non-Object
value here. -- We could useempty
to fail, buttypeMismatch
-- gives a much more informative error message.parseJSON
invalid =prependFailure
"parsing Coord failed, " (typeMismatch
"Object" invalid)
For this common case of only being concerned with a single
type of JSON value, the functions withObject
, withScientific
, etc.
are provided. Their use is to be preferred when possible, since
they are more terse. Using withObject
, we can rewrite the above instance
(assuming the same language extension and data type) as:
instanceFromJSON
Coord whereparseJSON
=withObject
"Coord" $ \v -> Coord<$>
v.:
"x"<*>
v.:
"y"
Instead of manually writing your FromJSON
instance, there are two options
to do it automatically:
- Data.Aeson.TH provides Template Haskell functions which will derive an instance at compile time. The generated instance is optimized for your type so it will probably be more efficient than the following option.
- The compiler can provide a default generic implementation for
parseJSON
.
To use the second, simply add a deriving
clause to your
datatype and declare a Generic
FromJSON
instance for your datatype without giving
a definition for parseJSON
.
For example, the previous example can be simplified to just:
{-# LANGUAGE DeriveGeneric #-} import GHC.Generics data Coord = Coord { x :: Double, y :: Double } derivingGeneric
instanceFromJSON
Coord
The default implementation will be equivalent to
parseJSON =
; if you need different
options, you can customize the generic decoding by defining:genericParseJSON
defaultOptions
customOptions =defaultOptions
{fieldLabelModifier
=map
toUpper
} instanceFromJSON
Coord whereparseJSON
=genericParseJSON
customOptions
Nothing
Instances
:: String | The name of the JSON type being parsed
( |
-> Value | The actual value encountered. |
-> Parser a |
Fail parsing due to a type mismatch, with a descriptive message.
The following wrappers should generally be prefered:
withObject
, withArray
, withText
, withBool
.
Error message example
typeMismatch "Object" (String "oops") -- Error: "expected Object, but encountered String"
withObject :: String -> (Object -> Parser a) -> Value -> Parser a #
applies withObject
name f valuef
to the Object
when value
is an Object
and fails otherwise.
Error message example
withObject "MyType" f (String "oops") -- Error: "parsing MyType failed, expected Object, but encountered String"
Swagger schema helpers
Convert a type into
.Schema
An example type and instance:
{-# LANGUAGE OverloadedStrings #-} -- allows to writeText
literals {-# LANGUAGE OverloadedLists #-} -- allows to writeMap
andHashMap
as lists import Control.Lens import Data.Proxy import Data.Swagger data Coord = Coord { x :: Double, y :: Double } instance ToSchema Coord where declareNamedSchema _ = do doubleSchema <- declareSchemaRef (Proxy :: Proxy Double) return $ NamedSchema (Just "Coord") $ mempty & type_ ?~ SwaggerObject & properties .~ [ ("x", doubleSchema) , ("y", doubleSchema) ] & required .~ [ "x", "y" ]
Instead of manually writing your
instance you can
use a default generic implementation of ToSchema
.declareNamedSchema
To do that, simply add deriving
clause to your datatype
and declare a Generic
instance for your datatype without
giving definition for ToSchema
.declareNamedSchema
For instance, the previous example can be simplified into this:
{-# LANGUAGE DeriveGeneric #-} import GHC.Generics (Generic) data Coord = Coord { x :: Double, y :: Double } deriving Generic instance ToSchema Coord
Nothing
declareNamedSchema :: Proxy a -> Declare (Definitions Schema) NamedSchema #
Convert a type into an optionally named schema together with all used definitions. Note that the schema itself is included in definitions only if it is recursive (and thus needs its definition in scope).
Instances
data NamedSchema #
A
with an optional name.
This name can be used in references.Schema
Instances
Instances
data ParamSchema (t :: SwaggerKind Type) #
ParamSchema | |
|
Instances
data SwaggerType (t :: SwaggerKind Type) where #
SwaggerString :: forall (t :: SwaggerKind Type). SwaggerType t | |
SwaggerNumber :: forall (t :: SwaggerKind Type). SwaggerType t | |
SwaggerInteger :: forall (t :: SwaggerKind Type). SwaggerType t | |
SwaggerBoolean :: forall (t :: SwaggerKind Type). SwaggerType t | |
SwaggerArray :: forall (t :: SwaggerKind Type). SwaggerType t | |
SwaggerFile :: SwaggerType ('SwaggerKindParamOtherSchema :: SwaggerKind Type) | |
SwaggerNull :: SwaggerType ('SwaggerKindSchema :: SwaggerKind Type) | |
SwaggerObject :: SwaggerType ('SwaggerKindSchema :: SwaggerKind Type) |
Instances
declareSchemaRef :: ToSchema a => Proxy a -> Declare (Definitions Schema) (Referenced Schema) #
Convert a type into a referenced schema if possible and declare all used schema definitions. Only named schemas can be referenced, nameless schemas are inlined.
Schema definitions are typically declared for every referenced schema.
If
returns a reference, a corresponding schema
will be declared (regardless of whether it is recusive or not).declareSchemaRef
newtype OverrideToSchema a Source #
This is a hack to work around the swagger2
library forbidding ToSchema
instances for ByteString
s
Instances
ToSchema (OverrideToSchema (Maybe ByteString)) Source # | This instance is the same as the instance for |
Defined in Proto3.Suite.DotProto.Generate.Swagger | |
ToSchema a => ToSchema (OverrideToSchema a) Source # | |
Defined in Proto3.Suite.DotProto.Generate.Swagger declareNamedSchema :: Proxy (OverrideToSchema a) -> Declare (Definitions Schema) NamedSchema # | |
ToSchema (OverrideToSchema ByteString) Source # | |
(ToJSONKey k, ToSchema k) => ToSchema (OverrideToSchema (Map k ByteString)) Source # | |
Defined in Proto3.Suite.DotProto.Generate.Swagger declareNamedSchema :: Proxy (OverrideToSchema (Map k ByteString)) -> Declare (Definitions Schema) NamedSchema # | |
ToSchema (OverrideToSchema (Vector ByteString)) Source # | |
Defined in Proto3.Suite.DotProto.Generate.Swagger |
asProxy :: (Proxy (OverrideToSchema a) -> b) -> Proxy a Source #
This is a convenience function that uses type inference to select the
correct instance of ToSchema
to use for fields of a message
insOrdFromList :: (Eq k, Hashable k) => [(k, v)] -> InsOrdHashMap k v Source #
Convenience re-export so that users of generated code don't have to add
an explicit dependency on insert-ordered-containers