pub struct ContentSerializer { /* private fields */ }
Expand description
A ContentSerializer
is used to serialize content for
inter-application data transfers.
The ContentSerializer
transforms an object that is identified
by a GType into a serialized form (i.e. a byte stream) that is
identified by a mime type.
GTK provides serializers and deserializers for common data types
such as text, colors, images or file lists. To register your own
serialization functions, use content_register_serializer()
.
Also see ContentDeserializer
.
GLib type: GObject with reference counted clone semantics.
Implementations§
source§impl ContentSerializer
impl ContentSerializer
sourcepub fn cancellable(&self) -> Option<Cancellable>
pub fn cancellable(&self) -> Option<Cancellable>
Gets the cancellable for the current operation.
This is the GCancellable
that was passed to content_serialize_async()
.
§Returns
the cancellable for the current operation
sourcepub fn output_stream(&self) -> OutputStream
pub fn output_stream(&self) -> OutputStream
Gets the output stream for the current operation.
This is the stream that was passed to content_serialize_async()
.
§Returns
the output stream for the current operation
sourcepub fn return_success(&self)
pub fn return_success(&self)
Indicate that the serialization has been successfully completed.
source§impl ContentSerializer
impl ContentSerializer
sourcepub fn priority(&self) -> Priority
pub fn priority(&self) -> Priority
Gets the I/O priority for the current operation.
This is the priority that was passed to content_serialize_async()
.
§Returns
the I/O priority for the current operation
sourcepub fn value_as<V: for<'b> FromValue<'b> + 'static>(&self) -> V
pub fn value_as<V: for<'b> FromValue<'b> + 'static>(&self) -> V
Similar to Self::value
but panics if the value is of a different
type.
sourcepub fn return_error(&self, error: Error)
pub fn return_error(&self, error: Error)
Indicate that the serialization has ended with an error.
This function consumes @error.
§error
a GError
Trait Implementations§
source§impl Clone for ContentSerializer
impl Clone for ContentSerializer
source§impl Debug for ContentSerializer
impl Debug for ContentSerializer
source§impl HasParamSpec for ContentSerializer
impl HasParamSpec for ContentSerializer
type ParamSpec = ParamSpecObject
source§type SetValue = ContentSerializer
type SetValue = ContentSerializer
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, ContentSerializer>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for ContentSerializer
impl Hash for ContentSerializer
source§impl Ord for ContentSerializer
impl Ord for ContentSerializer
source§fn cmp(&self, other: &Self) -> Ordering
fn cmp(&self, other: &Self) -> Ordering
Comparison for two GObjects.
Compares the memory addresses of the provided objects.
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl ParentClassIs for ContentSerializer
impl ParentClassIs for ContentSerializer
source§impl<OT: ObjectType> PartialEq<OT> for ContentSerializer
impl<OT: ObjectType> PartialEq<OT> for ContentSerializer
source§impl<OT: ObjectType> PartialOrd<OT> for ContentSerializer
impl<OT: ObjectType> PartialOrd<OT> for ContentSerializer
source§impl StaticType for ContentSerializer
impl StaticType for ContentSerializer
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for ContentSerializer
Auto Trait Implementations§
impl Freeze for ContentSerializer
impl RefUnwindSafe for ContentSerializer
impl !Send for ContentSerializer
impl !Sync for ContentSerializer
impl Unpin for ContentSerializer
impl UnwindSafe for ContentSerializer
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