Enum gstreamer::PadMode

#[non_exhaustive]pub enum PadMode {
    None,
    Push,
    Pull,
    // some variants omitted
}

The status of a GstPad. After activating a pad, which usually happens when the parent element goes from READY to PAUSED, the GstPadMode defines if the pad operates in push or pull mode.

Variants (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.

None

Pad will not handle dataflow

Push

Pad handles dataflow in downstream push mode

Pull

Pad handles dataflow in upstream pull mode

Trait Implementations

impl Clone for PadMode

fn clone(&self) -> PadMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for PadMode

impl Debug for PadMode

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

Formats the value using the given formatter.

impl Eq for PadMode

impl<'a> FromValue<'a> for PadMode

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

Safety

impl<'a> FromValueOptional<'a> for PadMode

unsafe fn from_value_optional(value: &Value) -> Option<Self>

Safety

impl Hash for PadMode

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for PadMode

fn cmp(&self, other: &PadMode) -> Ordering

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

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

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

Restrict a value to a certain interval.

impl PartialEq<PadMode> for PadMode

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

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

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

This method tests for !=.

impl PartialOrd<PadMode> for PadMode

fn partial_cmp(&self, other: &PadMode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &PadMode) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &PadMode) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &PadMode) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &PadMode) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl SetValue for PadMode

unsafe fn set_value(value: &mut Value, this: &Self)

Safety

impl StaticType for PadMode

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralEq for PadMode

impl StructuralPartialEq for PadMode