GI.OSTree.Structs.CollectionRef

A structure which globally uniquely identifies a ref as the tuple (collectionId, refName). For backwards compatibility, collectionId may be Nothing, indicating a ref name which is not globally unique.

Since: 2018.6

Exported types

newtype CollectionRef

Memory-managed wrapper type.

Constructors

CollectionRef (ManagedPtr CollectionRef)

Instances

Eq CollectionRef

Defined in GI.OSTree.Structs.CollectionRef

Methods

(==) :: CollectionRef -> CollectionRef -> Bool

(/=) :: CollectionRef -> CollectionRef -> Bool

GBoxed CollectionRef

Defined in GI.OSTree.Structs.CollectionRef

ManagedPtrNewtype CollectionRef

Defined in GI.OSTree.Structs.CollectionRef

Methods

toManagedPtr :: CollectionRef -> ManagedPtr CollectionRef

TypedObject CollectionRef

Defined in GI.OSTree.Structs.CollectionRef

Methods

glibType :: IO GType

HasParentTypes CollectionRef

Defined in GI.OSTree.Structs.CollectionRef

tag ~ 'AttrSet => Constructible CollectionRef tag

Defined in GI.OSTree.Structs.CollectionRef

Methods

new :: MonadIO m => (ManagedPtr CollectionRef -> CollectionRef) -> [AttrOp CollectionRef tag] -> m CollectionRef

IsGValue (Maybe CollectionRef)

Convert CollectionRef to and from GValue. See toGValue and fromGValue.

Defined in GI.OSTree.Structs.CollectionRef

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe CollectionRef -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe CollectionRef)

type ParentTypes CollectionRef

Defined in GI.OSTree.Structs.CollectionRef

type ParentTypes CollectionRef = '[] :: [Type]

newZeroCollectionRef :: MonadIO m => m CollectionRef

Construct a CollectionRef struct initialized to zero.

Methods

Click to display all available methods, including inherited ones

Methods

dup, equal, free, hash.

Getters

None.

Setters

None.

dup

collectionRefDup

Arguments

:: (HasCallStack, MonadIO m)

=> CollectionRef

ref: an CollectionRef

-> m CollectionRef

Returns: a newly allocated copy of ref

Create a copy of the given ref.

Since: 2018.6

dupv

collectionRefDupv

Arguments

:: (HasCallStack, MonadIO m)

=> [CollectionRef]

refs: Nothing-terminated array of OstreeCollectionRefs

-> m [CollectionRef]

Returns: a newly allocated copy of refs

Copy an array of OstreeCollectionRefs, including deep copies of all its elements. refs must be Nothing-terminated; it may be empty, but must not be Nothing.

Since: 2018.6

equal

collectionRefEqual

Arguments

:: (HasCallStack, MonadIO m)

=> CollectionRef

ref1: an CollectionRef

-> CollectionRef

ref2: another CollectionRef

-> m Bool

Returns: True if ref1 and ref2 are equal, False otherwise

Compare ref1 and ref2 and return True if they have the same collection ID and ref name, and False otherwise. Both ref1 and ref2 must be non-Nothing.

Since: 2018.6

free

collectionRefFree

Arguments

:: (HasCallStack, MonadIO m)

=> CollectionRef

ref: an CollectionRef

-> m ()

Free the given ref.

Since: 2018.6

freev

collectionRefFreev

Arguments

:: (HasCallStack, MonadIO m)

=> [CollectionRef]

refs: an array of OstreeCollectionRefs

-> m ()

Free the given array of refs, including freeing all its elements. refs must be Nothing-terminated; it may be empty, but must not be Nothing.

Since: 2018.6

hash

collectionRefHash

Arguments

:: (HasCallStack, MonadIO m)

=> CollectionRef

ref: an CollectionRef

-> m Word32

Returns: hash value for ref

Hash the given ref. This function is suitable for use with HashTable. ref must be non-Nothing.

Since: 2018.6

new

collectionRefNew

Arguments

:: (HasCallStack, MonadIO m)

=> Maybe Text

collectionId: a collection ID, or Nothing for a plain ref

-> Text

refName: a ref name

-> m CollectionRef

Returns: a new CollectionRef

Create a new CollectionRef containing (collectionId, refName). If collectionId is Nothing, this is equivalent to a plain ref name string (not a refspec; no remote name is included), which can be used for non-P2P operations.

Since: 2018.6

Properties

collectionId

collection ID which provided the ref, or Nothing if there is no associated collection

clearCollectionRefCollectionId :: MonadIO m => CollectionRef -> m ()

Set the value of the “collection_id” field to Nothing. When overloading is enabled, this is equivalent to

clear #collectionId

getCollectionRefCollectionId :: MonadIO m => CollectionRef -> m (Maybe Text)

Get the value of the “collection_id” field. When overloading is enabled, this is equivalent to

get collectionRef #collectionId

setCollectionRefCollectionId :: MonadIO m => CollectionRef -> CString -> m ()

Set the value of the “collection_id” field. When overloading is enabled, this is equivalent to

set collectionRef [ #collectionId := value ]

refName

ref name

clearCollectionRefRefName :: MonadIO m => CollectionRef -> m ()

Set the value of the “ref_name” field to Nothing. When overloading is enabled, this is equivalent to

clear #refName

getCollectionRefRefName :: MonadIO m => CollectionRef -> m (Maybe Text)

Get the value of the “ref_name” field. When overloading is enabled, this is equivalent to

get collectionRef #refName

setCollectionRefRefName :: MonadIO m => CollectionRef -> CString -> m ()

Set the value of the “ref_name” field. When overloading is enabled, this is equivalent to

set collectionRef [ #refName := value ]