Enum gstreamer::MessageType

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#[non_exhaustive]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,
}

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.

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Redirect

Trait Implementations§

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impl Clone for MessageType

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fn clone(&self) -> MessageType

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for MessageType

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

Formats the value using the given formatter. Read more

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impl From<MessageType> for Value

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fn from(v: MessageType) -> Value

Converts to this type from the input type.

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

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type Checker = GenericValueTypeChecker<MessageType>

Value type checker.

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

Get the contained value from a Value. Read more

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impl Hash for MessageType

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

Feeds this value into the given Hasher. Read more

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

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

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impl PartialEq for MessageType

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl StaticType for MessageType

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fn static_type() -> Type

Returns the type identifier of Self.

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impl ToValue for MessageType

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fn to_value(&self) -> Value

Convert a value to a Value.

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fn value_type(&self) -> Type

Returns the type identifier of self. Read more

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impl ValueType for MessageType

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type Type = MessageType

Type to get the Type from. Read more

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impl Copy for MessageType

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impl Eq for MessageType

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impl StructuralPartialEq for MessageType

Auto Trait Implementations§

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impl Freeze for MessageType

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impl RefUnwindSafe for MessageType

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impl Send for MessageType

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impl Sync for MessageType

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impl Unpin for MessageType

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impl UnwindSafe for MessageType

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

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fn into_closure_return_value(self) -> Option<Value>

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impl<T> IntoEither for T

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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 more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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 more

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

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fn ensure_type()

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

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

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

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fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

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

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type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

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

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

Enum gstreamer::MessageTypeCopy item path

Variants (Non-exhaustive)§

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

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

impl Debug for MessageType

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

impl From<MessageType> for Value

fn from(v: MessageType) -> Value

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

type Checker = GenericValueTypeChecker<MessageType>

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

impl Hash for MessageType

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

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

impl PartialEq for MessageType

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

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

impl StaticType for MessageType

fn static_type() -> Type

impl ToValue for MessageType

fn to_value(&self) -> Value

fn value_type(&self) -> Type

impl ValueType for MessageType

type Type = MessageType

impl Copy for MessageType

impl Eq for MessageType

impl StructuralPartialEq for MessageType

Auto Trait Implementations§

impl Freeze for MessageType

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 Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

Enum gstreamer::MessageType

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

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

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

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

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

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

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

impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

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

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

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

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

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