Struct BandwidthProducer 

pub struct BandwidthProducer { /* private fields */ }

Produces bandwidth estimates, notifying consumers when the value changes.

Implementations

impl BandwidthProducer

pub fn new() -> BandwidthProducer

Create a fresh producer with no current estimate.

pub fn set(&self, bitrate: Option<u64>) -> Result<(), Error>

Set the current bandwidth estimate in bits per second.

pub fn consume(&self) -> BandwidthConsumer

Create a new consumer for the bandwidth estimate.

pub fn close(&self, err: Error) -> Result<(), Error>

Close the producer with an error, notifying all consumers.

pub async fn closed(&self)

Block until the channel is closed.

pub async fn unused(&self) -> Result<(), Error>

Block until there are no active consumers.

pub async fn used(&self) -> Result<(), Error>

Block until there is at least one active consumer.

Trait Implementations

impl Clone for BandwidthProducer

fn clone(&self) -> BandwidthProducer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for BandwidthProducer

fn default() -> BandwidthProducer

Returns the “default value” for a type.