Enum StreamPriority 

pub enum StreamPriority {
    Background = 0,
    Low = 1,
    Normal = 2,
    High = 4,
    Critical = 8,
}

Priority level for a logical stream.

Higher priority streams are dequeued first by the multiplexer. Within the same priority, frames are emitted in FIFO order.

Variants

Background = 0

Best-effort delivery — weight 0.

Low = 1

Low priority — weight 1.

Normal = 2

Normal priority — weight 2.

High = 4

High priority — weight 4.

Critical = 8

Critical (real-time) — weight 8.

Implementations

impl StreamPriority

pub fn weight(self) -> u32

Numeric weight used for priority scheduling.

Critical → 8, High → 4, Normal → 2, Low → 1, Background → 0.

Trait Implementations

impl Clone for StreamPriority

fn clone(&self) -> StreamPriority

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamPriority

impl Debug for StreamPriority

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

Formats the value using the given formatter.

impl Eq for StreamPriority

impl Ord for StreamPriority

fn cmp(&self, other: &StreamPriority) -> 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 StreamPriority

fn eq(&self, other: &StreamPriority) -> 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 StreamPriority

fn partial_cmp(&self, other: &StreamPriority) -> 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 StructuralPartialEq for StreamPriority