Struct gstreamer_gl::GLContext [−][src]
pub struct GLContext(_);
crate::GLContext wraps an OpenGL context object in a uniform API. As a result
of the limitation on OpenGL context, this object is not thread safe unless
specified and must only be activated in a single thread.
This is an Abstract Base Class, you cannot instantiate it.
Implements
crate::prelude::GLContextExt, gst::prelude::ObjectExt, trait@glib::object::ObjectExt, crate::prelude::GLContextExtManual
Implementations
impl GLContext[src]
impl GLContext[src]pub fn new<P: IsA<GLDisplay>>(display: &P) -> GLContext[src]
pub fn new<P: IsA<GLDisplay>>(display: &P) -> GLContext[src]pub fn current() -> Option<GLContext>[src]
pub fn current() -> Option<GLContext>[src]See also crate::prelude::GLContextExt::activate().
Returns
the crate::GLContext active in the current thread or None
pub fn current_gl_api(platform: GLPlatform) -> (GLAPI, u32, u32)[src]
pub fn current_gl_api(platform: GLPlatform) -> (GLAPI, u32, u32)[src]If an error occurs, major and minor are not modified and [crate::GLAPI::None] is
returned.
platform
the crate::GLPlatform to retrieve the API for
major
the major version
minor
the minor version
Returns
The version supported by the OpenGL context current in the calling
thread or [crate::GLAPI::None]
impl GLContext[src]
impl GLContext[src]pub unsafe fn new_wrapped<T: IsA<GLDisplay>>(
display: &T,
handle: uintptr_t,
context_type: GLPlatform,
available_apis: GLAPI
) -> Option<Self>[src]
pub unsafe fn new_wrapped<T: IsA<GLDisplay>>(
display: &T,
handle: uintptr_t,
context_type: GLPlatform,
available_apis: GLAPI
) -> Option<Self>[src]Wraps an existing OpenGL context into a crate::GLContext.
Note: The caller is responsible for ensuring that the OpenGL context
represented by handle stays alive while the returned crate::GLContext is
active.
context_type must not be [crate::GLPlatform::None] or [crate::GLPlatform::Any]
available_apis must not be [crate::GLAPI::None] or [crate::GLAPI::Any]
display
handle
the OpenGL context to wrap
context_type
a crate::GLPlatform specifying the type of context in handle
available_apis
a crate::GLAPI containing the available OpenGL apis in handle
Returns
a crate::GLContext wrapping handle
pub fn current_gl_context(context_type: GLPlatform) -> uintptr_t[src]
pub fn current_gl_context(context_type: GLPlatform) -> uintptr_t[src]context_type
a crate::GLPlatform specifying the type of context to retrieve
Returns
The OpenGL context handle current in the calling thread or None
pub fn proc_address_with_platform(
context_type: GLPlatform,
gl_api: GLAPI,
name: &str
) -> uintptr_t[src]
pub fn proc_address_with_platform(
context_type: GLPlatform,
gl_api: GLAPI,
name: &str
) -> uintptr_t[src]Attempts to use the context_type specific GetProcAddress implementations
to retrieve name.
See also [Self::get_proc_address()].
context_type
gl_api
name
the name of the function to retrieve
Returns
a function pointer for name, or None
Trait Implementations
impl Ord for GLContext[src]
impl Ord for GLContext[src]impl ParentClassIs for GLContext[src]
impl ParentClassIs for GLContext[src]impl<T: ObjectType> PartialEq<T> for GLContext[src]
impl<T: ObjectType> PartialEq<T> for GLContext[src]impl<T: ObjectType> PartialOrd<T> for GLContext[src]
impl<T: ObjectType> PartialOrd<T> for GLContext[src]fn partial_cmp(&self, other: &T) -> Option<Ordering>[src]
fn partial_cmp(&self, other: &T) -> Option<Ordering>[src]This method returns an ordering between self and other values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool1.0.0[src]This method tests less than (for self and other) and is used by the < operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool1.0.0[src]This method tests less than or equal to (for self and other) and is used by the <=
operator. Read more
impl StaticType for GLContext[src]
impl StaticType for GLContext[src]fn static_type() -> Type[src]
fn static_type() -> Type[src]Returns the type identifier of Self.
impl Eq for GLContext[src]
impl IsA<Object> for GLContext[src]
impl Send for GLContext[src]
impl StructuralEq for GLContext[src]
impl Sync for GLContext[src]
Auto Trait Implementations
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]pub fn borrow_mut(&mut self) -> &mut T[src]
pub fn borrow_mut(&mut self) -> &mut T[src]Mutably borrows from an owned value. Read more
impl<T> Cast for T where
T: ObjectType, [src]
impl<T> Cast for T where
T: ObjectType, [src]fn upcast<T>(self) -> T where
Self: IsA<T>,
T: ObjectType, [src]
fn upcast<T>(self) -> T where
Self: IsA<T>,
T: ObjectType, [src]Upcasts an object to a superclass or interface T. Read more
fn upcast_ref<T>(&self) -> &T where
Self: IsA<T>,
T: ObjectType, [src]
fn upcast_ref<T>(&self) -> &T where
Self: IsA<T>,
T: ObjectType, [src]Upcasts an object to a reference of its superclass or interface T. Read more
fn downcast<T>(self) -> Result<T, Self> where
Self: CanDowncast<T>,
T: ObjectType, [src]
fn downcast<T>(self) -> Result<T, Self> where
Self: CanDowncast<T>,
T: ObjectType, [src]Tries to downcast to a subclass or interface implementor T. Read more
fn downcast_ref<T>(&self) -> Option<&T> where
Self: CanDowncast<T>,
T: ObjectType, [src]
fn downcast_ref<T>(&self) -> Option<&T> where
Self: CanDowncast<T>,
T: ObjectType, [src]Tries to downcast to a reference of its subclass or interface implementor T. Read more
fn dynamic_cast<T>(self) -> Result<T, Self> where
T: ObjectType, [src]
fn dynamic_cast<T>(self) -> Result<T, Self> where
T: ObjectType, [src]Tries to cast to an object of type T. This handles upcasting, downcasting
and casting between interface and interface implementors. All checks are performed at
runtime, while downcast and upcast will do many checks at compile-time already. Read more
fn dynamic_cast_ref<T>(&self) -> Option<&T> where
T: ObjectType, [src]
fn dynamic_cast_ref<T>(&self) -> Option<&T> where
T: ObjectType, [src]Tries to cast to reference to an object of type T. This handles upcasting, downcasting
and casting between interface and interface implementors. All checks are performed at
runtime, while downcast and upcast will do many checks at compile-time already. Read more
unsafe fn unsafe_cast<T>(self) -> T where
T: ObjectType, [src]
unsafe fn unsafe_cast<T>(self) -> T where
T: ObjectType, [src]Casts to T unconditionally. Read more
unsafe fn unsafe_cast_ref<T>(&self) -> &T where
T: ObjectType, [src]
unsafe fn unsafe_cast_ref<T>(&self) -> &T where
T: ObjectType, [src]Casts to &T unconditionally. Read more
impl<O> GObjectExtManualGst for O where
O: IsA<Object>, [src]
impl<O> GObjectExtManualGst for O where
O: IsA<Object>, [src]pub fn set_property_from_str(&self, name: &str, value: &str)[src]
impl<O> GstObjectExt for O where
O: IsA<Object>, [src]
impl<O> GstObjectExt for O where
O: IsA<Object>, [src]pub fn add_control_binding<P>(&self, binding: &P) -> Result<(), BoolError> where
P: IsA<ControlBinding>, [src]
pub fn add_control_binding<P>(&self, binding: &P) -> Result<(), BoolError> where
P: IsA<ControlBinding>, [src]Attach the crate::ControlBinding to the object. If there already was a
crate::ControlBinding for this property it will be replaced. Read more
pub fn default_error(&self, error: &Error, debug: Option<&str>)[src]
pub fn default_error(&self, error: &Error, debug: Option<&str>)[src]A default error function that uses g_printerr() to display the error message
and the optional debug string.. Read more
pub fn control_binding(&self, property_name: &str) -> Option<ControlBinding>[src]
pub fn control_binding(&self, property_name: &str) -> Option<ControlBinding>[src]Gets the corresponding crate::ControlBinding for the property. This should be
unreferenced again after use. Read more
pub fn control_rate(&self) -> ClockTime[src]
pub fn control_rate(&self) -> ClockTime[src]Obtain the control-rate for this self. Audio processing crate::Element
objects will use this rate to sub-divide their processing loop and call
Self::sync_values() in between. The length of the processing segment
should be up to control-rate nanoseconds. Read more
pub fn parent(&self) -> Option<Object>[src]
pub fn parent(&self) -> Option<Object>[src]Returns the parent of self. This function increases the refcount
of the parent object so you should [Self::unref()] it after usage. Read more
pub fn path_string(&self) -> GString[src]
pub fn path_string(&self) -> GString[src]Generates a string describing the path of self in
the object hierarchy. Only useful (or used) for debugging. Read more
pub fn value(&self, property_name: &str, timestamp: ClockTime) -> Option<Value>[src]
pub fn value(&self, property_name: &str, timestamp: ClockTime) -> Option<Value>[src]Gets the value for the given controlled property at the requested time. Read more
pub fn has_active_control_bindings(&self) -> bool[src]
pub fn has_active_control_bindings(&self) -> bool[src]Check if the self has active controlled properties. Read more
pub fn has_ancestor<P>(&self, ancestor: &P) -> bool where
P: IsA<Object>, [src]
pub fn has_ancestor<P>(&self, ancestor: &P) -> bool where
P: IsA<Object>, [src]Check if self has an ancestor ancestor somewhere up in
the hierarchy. One can e.g. check if a crate::Element is inside a crate::Pipeline. Read more
pub fn has_as_ancestor<P>(&self, ancestor: &P) -> bool where
P: IsA<Object>, [src]
pub fn has_as_ancestor<P>(&self, ancestor: &P) -> bool where
P: IsA<Object>, [src]Check if self has an ancestor ancestor somewhere up in
the hierarchy. One can e.g. check if a crate::Element is inside a crate::Pipeline. Read more
pub fn has_as_parent<P>(&self, parent: &P) -> bool where
P: IsA<Object>, [src]
pub fn has_as_parent<P>(&self, parent: &P) -> bool where
P: IsA<Object>, [src]Check if parent is the parent of self.
E.g. a crate::Element can check if it owns a given crate::Pad. Read more
pub fn remove_control_binding<P>(&self, binding: &P) -> bool where
P: IsA<ControlBinding>, [src]
pub fn remove_control_binding<P>(&self, binding: &P) -> bool where
P: IsA<ControlBinding>, [src]Removes the corresponding crate::ControlBinding. If it was the
last ref of the binding, it will be disposed. Read more
pub fn set_control_binding_disabled(&self, property_name: &str, disabled: bool)[src]
pub fn set_control_binding_disabled(&self, property_name: &str, disabled: bool)[src]This function is used to disable the control bindings on a property for
some time, i.e. Self::sync_values() will do nothing for the
property. Read more
pub fn set_control_bindings_disabled(&self, disabled: bool)[src]
pub fn set_control_bindings_disabled(&self, disabled: bool)[src]This function is used to disable all controlled properties of the self for
some time, i.e. Self::sync_values() will do nothing. Read more
pub fn set_control_rate(&self, control_rate: ClockTime)[src]
pub fn set_control_rate(&self, control_rate: ClockTime)[src]Change the control-rate for this self. Audio processing crate::Element
objects will use this rate to sub-divide their processing loop and call
Self::sync_values() in between. The length of the processing segment
should be up to control-rate nanoseconds. Read more
pub fn set_parent<P>(&self, parent: &P) -> Result<(), BoolError> where
P: IsA<Object>, [src]
pub fn set_parent<P>(&self, parent: &P) -> Result<(), BoolError> where
P: IsA<Object>, [src]Sets the parent of self to parent. The object’s reference count will
be incremented, and any floating reference will be removed (see [crate::Object::ref_sink()]). Read more
pub fn suggest_next_sync(&self) -> ClockTime[src]
pub fn suggest_next_sync(&self) -> ClockTime[src]Returns a suggestion for timestamps where buffers should be split to get best controller results. Read more
pub fn sync_values(&self, timestamp: ClockTime) -> Result<(), BoolError>[src]
pub fn sync_values(&self, timestamp: ClockTime) -> Result<(), BoolError>[src]Sets the properties of the object, according to the GstControlSources that
(maybe) handle them and for the given timestamp. Read more
pub fn unparent(&self)[src]
pub fn unparent(&self)[src]Clear the parent of self, removing the associated reference.
This function decreases the refcount of self. Read more
pub fn connect_parent_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O) + Send + Sync, [src]
F: 'static + Fn(&O) + Send + Sync,
impl<O> GstObjectExtManual for O where
O: IsA<Object>, [src]
impl<O> GstObjectExtManual for O where
O: IsA<Object>, [src]pub fn connect_deep_notify<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: 'static + Fn(&O, &Object, &ParamSpec) + Send + Sync, [src]
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: 'static + Fn(&O, &Object, &ParamSpec) + Send + Sync,
pub fn set_object_flags(&self, flags: ObjectFlags)[src]
pub fn unset_object_flags(&self, flags: ObjectFlags)[src]
pub fn object_flags(&self) -> ObjectFlags[src]
pub fn g_value_array(
&self,
property_name: &str,
timestamp: ClockTime,
interval: ClockTime,
values: &mut [Value]
) -> Result<(), BoolError>[src]
&self,
property_name: &str,
timestamp: ClockTime,
interval: ClockTime,
values: &mut [Value]
) -> Result<(), BoolError>
impl<T> ObjectExt for T where
T: ObjectType, [src]
impl<T> ObjectExt for T where
T: ObjectType, [src]pub fn is<U>(&self) -> bool where
U: StaticType, [src]
pub fn is<U>(&self) -> bool where
U: StaticType, [src]Returns true if the object is an instance of (can be cast to) T.
pub fn type_(&self) -> Type[src]
pub fn object_class(&self) -> &Class<Object>[src]
pub fn class(&self) -> &Class<T> where
T: IsClass, [src]
T: IsClass,
pub fn class_of<U>(&self) -> Option<&Class<U>> where
U: IsClass, [src]
U: IsClass,
pub fn interface<U>(&self) -> Option<InterfaceRef<'_, U>> where
U: IsInterface, [src]
U: IsInterface,
pub fn set_properties(
&self,
property_values: &[(&str, &dyn ToValue)]
) -> Result<(), BoolError>[src]
&self,
property_values: &[(&str, &dyn ToValue)]
) -> Result<(), BoolError>
pub fn set_properties_from_value(
&self,
property_values: &[(&str, Value)]
) -> Result<(), BoolError>[src]
&self,
property_values: &[(&str, Value)]
) -> Result<(), BoolError>
pub fn set_property<'a, N, V>(
&self,
property_name: N,
value: V
) -> Result<(), BoolError> where
V: ToValue,
N: Into<&'a str>, [src]
&self,
property_name: N,
value: V
) -> Result<(), BoolError> where
V: ToValue,
N: Into<&'a str>,
pub fn set_property_from_value<'a, N>(
&self,
property_name: N,
value: &Value
) -> Result<(), BoolError> where
N: Into<&'a str>, [src]
&self,
property_name: N,
value: &Value
) -> Result<(), BoolError> where
N: Into<&'a str>,
pub fn property<'a, N>(&self, property_name: N) -> Result<Value, BoolError> where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>> where
QD: 'static, [src]
pub unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>> where
QD: 'static, [src]Safety Read more
pub unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD> where
QD: 'static, [src]
pub unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD> where
QD: 'static, [src]Safety Read more
pub unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>> where
QD: 'static, [src]
pub unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>> where
QD: 'static, [src]Safety Read more
pub unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD> where
QD: 'static, [src]
pub unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD> where
QD: 'static, [src]Safety Read more
pub fn block_signal(&self, handler_id: &SignalHandlerId)[src]
pub fn unblock_signal(&self, handler_id: &SignalHandlerId)[src]
pub fn stop_signal_emission(&self, signal_name: &str)[src]
pub fn disconnect(&self, handler_id: SignalHandlerId)[src]
pub fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec) + Send + Sync, [src]
F: 'static + Fn(&T, &ParamSpec) + Send + Sync,
pub fn connect_notify_local<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec), [src]
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec),
pub unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: Fn(&T, &ParamSpec), [src]
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: Fn(&T, &ParamSpec),
pub fn notify<'a, N>(&self, property_name: N) where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub fn notify_by_pspec(&self, pspec: &ParamSpec)[src]
pub fn has_property<'a, N>(&self, property_name: N, type_: Option<Type>) -> bool where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub fn property_type<'a, N>(&self, property_name: N) -> Option<Type> where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec> where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub fn list_properties(&self) -> Vec<ParamSpec, Global>[src]
pub fn connect<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,
N: Into<&'a str>, [src]
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,
N: Into<&'a str>,
pub fn connect_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static, [src]
pub fn connect_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static, [src]Same as connect but takes a SignalId instead of a signal name.
pub fn connect_local<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + 'static,
N: Into<&'a str>, [src]
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + 'static,
N: Into<&'a str>,
pub fn connect_local_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + 'static, [src]
pub fn connect_local_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + 'static, [src]Same as connect_local but takes a SignalId instead of a signal name.
pub unsafe fn connect_unsafe<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value>,
N: Into<&'a str>, [src]
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value>,
N: Into<&'a str>,
pub unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value>, [src]
pub unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value>, [src]Same as connect_unsafe but takes a SignalId instead of a signal name.
pub fn emit(
&self,
signal_id: SignalId,
args: &[&dyn ToValue]
) -> Result<Option<Value>, BoolError>[src]
pub fn emit(
&self,
signal_id: SignalId,
args: &[&dyn ToValue]
) -> Result<Option<Value>, BoolError>[src]Emit signal by signal id.
pub fn emit_with_details(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Result<Option<Value>, BoolError>[src]
pub fn emit_with_details(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Result<Option<Value>, BoolError>[src]Emit signal with details by signal id.
pub fn emit_by_name<'a, N>(
&self,
signal_name: N,
args: &[&dyn ToValue]
) -> Result<Option<Value>, BoolError> where
N: Into<&'a str>, [src]
pub fn emit_by_name<'a, N>(
&self,
signal_name: N,
args: &[&dyn ToValue]
) -> Result<Option<Value>, BoolError> where
N: Into<&'a str>, [src]Emit signal by it’s name.
pub fn downgrade(&self) -> WeakRef<T>[src]
pub fn bind_property<'a, O, N, M>(
&'a self,
source_property: N,
target: &'a O,
target_property: M
) -> BindingBuilder<'a> where
O: ObjectType,
N: Into<&'a str>,
M: Into<&'a str>, [src]
&'a self,
source_property: N,
target: &'a O,
target_property: M
) -> BindingBuilder<'a> where
O: ObjectType,
N: Into<&'a str>,
M: Into<&'a str>,
pub fn ref_count(&self) -> u32[src]
pub fn emit_with_values(
&self,
signal_id: SignalId,
args: &[Value]
) -> Result<Option<Value>, BoolError>[src]
pub fn emit_with_values(
&self,
signal_id: SignalId,
args: &[Value]
) -> Result<Option<Value>, BoolError>[src]Same as emit but takes Value for the arguments.
impl<T> ToOwned for T where
T: Clone, [src]
impl<T> ToOwned for T where
T: Clone, [src]type Owned = T
type Owned = TThe resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn to_owned(&self) -> T[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)[src]
pub fn clone_into(&self, target: &mut T)[src]🔬 This is a nightly-only experimental API. (toowned_clone_into)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized, [src]
impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized, [src]pub fn to_send_value(&self) -> SendValue[src]
pub fn to_send_value(&self) -> SendValue[src]Returns a SendValue clone of self.
impl<Super, Sub> CanDowncast<Sub> for Super where
Sub: IsA<Super>,
Super: IsA<Super>, [src]
Sub: IsA<Super>,
Super: IsA<Super>,
impl<'a, T, C> FromValueOptional<'a> for T where
C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError>,
T: FromValue<'a, Checker = C>, [src]
C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError>,
T: FromValue<'a, Checker = C>,