Enum MediaPadFlags 

pub enum MediaPadFlags {
    Sink,
    Source,
    SinkMustConnect,
    SourceMustConnect,
}

Variants

Sink

Input pad, relative to the entity. Input pads sink data and are targets of links.

Source

Output pad, relative to the entity. Output pads source data and are origins of links.

SinkMustConnect

The pad is an input pad and the pad is linked to any other pad, then at least one of those links must be enabled for the entity to be able to stream. There could be temporary reasons (e.g. device configuration dependent) for the pad to need enabled links even when this flag isn’t set; the absence of the flag doesn’t imply there is none.

SourceMustConnect

The pad is an output pad and the pad is linked to any other pad, then at least one of those links must be enabled for the entity to be able to stream. There could be temporary reasons (e.g. device configuration dependent) for the pad to need enabled links even when this flag isn’t set; the absence of the flag doesn’t imply there is none.

Trait Implementations

impl Clone for MediaPadFlags

fn clone(&self) -> MediaPadFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MediaPadFlags

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MediaPadFlags

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<MediaPadFlags> for u32

fn from(flags: MediaPadFlags) -> u32

Converts to this type from the input type.

impl Ord for MediaPadFlags

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for MediaPadFlags

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

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

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

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

impl PartialOrd for MediaPadFlags

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for MediaPadFlags

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<u32> for MediaPadFlags

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: u32) -> Result<Self>

Performs the conversion.

impl Copy for MediaPadFlags

impl Eq for MediaPadFlags

impl StructuralPartialEq for MediaPadFlags