#[non_exhaustive]pub enum QOSType {
Overflow,
Underflow,
Throttle,
}
Expand description
The different types of QoS events that can be given to the
gst_event_new_qos()
method.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Overflow
The QoS event type that is produced when upstream elements are producing data too quickly and the element can’t keep up processing the data. Upstream should reduce their production rate. This type is also used when buffers arrive early or in time.
Underflow
The QoS event type that is produced when upstream elements are producing data too slowly and need to speed up their production rate.
Throttle
The QoS event type that is produced when the application enabled throttling to limit the data rate.
Trait Implementations§
source§impl<'a> FromValue<'a> for QOSType
impl<'a> FromValue<'a> for QOSType
§type Checker = GenericValueTypeChecker<QOSType>
type Checker = GenericValueTypeChecker<QOSType>
Value type checker.
source§unsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a
Value
. Read moresource§impl HasParamSpec for QOSType
impl HasParamSpec for QOSType
source§impl Ord for QOSType
impl Ord for QOSType
source§impl PartialOrd for QOSType
impl PartialOrd for QOSType
source§impl StaticType for QOSType
impl StaticType for QOSType
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.impl Copy for QOSType
impl Eq for QOSType
impl StructuralPartialEq for QOSType
Auto Trait Implementations§
impl Freeze for QOSType
impl RefUnwindSafe for QOSType
impl Send for QOSType
impl Sync for QOSType
impl Unpin for QOSType
impl UnwindSafe for QOSType
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> IntoClosureReturnValue for T
impl<T> IntoClosureReturnValue for T
fn into_closure_return_value(self) -> Option<Value>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<T> PropertyGet for Twhere
T: HasParamSpec,
impl<T> PropertyGet for Twhere
T: HasParamSpec,
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
source§fn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
source§impl<T> ToSendValue for T
impl<T> ToSendValue for T
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a
SendValue
clone of self
.