[][src]Enum gstreamer::FlowReturn

#[must_use]
pub enum FlowReturn {
    CustomSuccess2,
    CustomSuccess1,
    CustomSuccess,
    Ok,
    NotLinked,
    Flushing,
    Eos,
    NotNegotiated,
    Error,
    NotSupported,
    CustomError,
    CustomError1,
    CustomError2,
    // some variants omitted
}

The result of passing data to a pad.

Note that the custom return values should not be exposed outside of the element scope.

Variants

CustomSuccess2CustomSuccess1CustomSuccessOkNotLinkedFlushingEosNotNegotiatedErrorNotSupportedCustomErrorCustomError1CustomError2

Methods

impl FlowReturn[src]

pub fn into_result(self) -> Result<FlowSuccess, FlowError>[src]

pub fn into_result_value<T, F: FnOnce() -> T>(
    self,
    func: F
) -> Result<T, FlowError>
[src]

pub fn from_error(v: FlowError) -> Self[src]

pub fn from_ok(v: FlowSuccess) -> Self[src]

Trait Implementations

impl Copy for FlowReturn[src]

impl From<FlowSuccess> for FlowReturn[src]

impl From<FlowError> for FlowReturn[src]

impl From<Result<FlowSuccess, FlowError>> for FlowReturn[src]

impl From<FlowError> for FlowReturn[src]

impl<'a> From<&'a FlowError> for FlowReturn[src]

impl Clone for FlowReturn[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Eq for FlowReturn[src]

impl Ord for FlowReturn[src]

fn max(self, other: Self) -> Self1.21.0[src]

Compares and returns the maximum of two values. Read more

fn min(self, other: Self) -> Self1.21.0[src]

Compares and returns the minimum of two values. Read more

fn clamp(self, min: Self, max: Self) -> Self[src]

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

Restrict a value to a certain interval. Read more

impl PartialEq<FlowReturn> for FlowReturn[src]

impl PartialOrd<FlowReturn> for FlowReturn[src]

impl Debug for FlowReturn[src]

impl Hash for FlowReturn[src]

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

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

impl StaticType for FlowReturn[src]

impl<'a> FromValue<'a> for FlowReturn[src]

impl SetValue for FlowReturn[src]

impl<'a> FromValueOptional<'a> for FlowReturn[src]

Auto Trait Implementations

impl Send for FlowReturn

impl Sync for FlowReturn

Blanket Implementations

impl<T> From<T> for T[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ToValue for T where
    T: SetValue + ?Sized
[src]

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized
[src]