Enum gstreamer::MessageType

source · [−]

pub enum MessageType {
Show 39 variants    Unknown,
    Eos,
    Error,
    Warning,
    Info,
    Tag,
    Buffering,
    StateChanged,
    StateDirty,
    StepDone,
    ClockProvide,
    ClockLost,
    NewClock,
    StructureChange,
    StreamStatus,
    Application,
    Element,
    SegmentStart,
    SegmentDone,
    DurationChanged,
    Latency,
    AsyncStart,
    AsyncDone,
    RequestState,
    StepStart,
    Qos,
    Progress,
    Toc,
    ResetTime,
    StreamStart,
    NeedContext,
    HaveContext,
    Extended,
    DeviceAdded,
    DeviceRemoved,
    PropertyNotify,
    StreamCollection,
    StreamsSelected,
    Redirect,
    // some variants omitted
}

Variants

`Unknown`

`Eos`

`Error`

`Warning`

`Info`

`Tag`

`Buffering`

`StateChanged`

`StateDirty`

`StepDone`

`ClockProvide`

`ClockLost`

`NewClock`

`StructureChange`

`StreamStatus`

`Application`

`Element`

`SegmentStart`

`SegmentDone`

`DurationChanged`

`Latency`

`AsyncStart`

`AsyncDone`

`RequestState`

`StepStart`

`Qos`

`Progress`

`Toc`

`ResetTime`

`StreamStart`

`NeedContext`

`HaveContext`

`Extended`

`DeviceAdded`

`DeviceRemoved`

`PropertyNotify`

`StreamCollection`

`StreamsSelected`

`Redirect`

Trait Implementations

impl Clone for MessageType

fn clone(&self) -> MessageType

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for MessageType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<'a> FromValue<'a> for MessageType

type Checker = GenericValueTypeChecker<MessageType>

Value type checker.

unsafe fn from_value(value: &Value) -> Self

Get the contained value from a Value. Read more

impl Hash for MessageType

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq<MessageType> for MessageType

fn eq(&self, other: &MessageType) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &MessageType) -> bool

This method tests for !=.

impl StaticType for MessageType

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for MessageType

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self. Read more

impl ValueType for MessageType

type Type = MessageType

Type to get the Type from. Read more

impl Copy for MessageType

impl Eq for MessageType

impl StructuralEq for MessageType

impl StructuralPartialEq for MessageType

Auto Trait Implementations

impl RefUnwindSafe for MessageType

impl Send for MessageType

impl Sync for MessageType

impl Unpin for MessageType

impl UnwindSafe for MessageType

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> StaticTypeExt for T where
T: StaticType,

fn ensure_type()

Ensures that the type has been registered with the type system.

impl<T> ToClosureReturnValue for T where
T: ToValue,

fn to_closure_return_value(&self) -> Option<Value>

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.