结构体 Context 

pub struct Context { /* 私有字段 */ }

实现

impl Context

pub fn get( src_format: Sample, src_channel_layout: ChannelLayout, src_rate: u32, dst_format: Sample, dst_channel_layout: ChannelLayout, dst_rate: u32, ) -> Result<Self, Error>

Create a resampler with the given definitions.

pub fn get_with( src_format: Sample, src_channel_layout: ChannelLayout, src_rate: u32, dst_format: Sample, dst_channel_layout: ChannelLayout, dst_rate: u32, options: Dictionary<'_>, ) -> Result<Self, Error>

Create a resampler with the given definitions and custom options dictionary.

pub fn input(&self) -> &Definition

Get the input definition.

pub fn output(&self) -> &Definition

Get the output definition.

pub fn delay(&self) -> Option<Delay>

Get the remaining delay.

pub fn run( &mut self, input: &Audio, output: &mut Audio, ) -> Result<Option<Delay>, Error>

Run the resampler from the given input to the given output.

When there are internal frames to process it will return Ok(Some(Delay { .. })).

pub fn flush(&mut self, output: &mut Audio) -> Result<Option<Delay>, Error>

Convert one of the remaining internal frames.

When there are no more internal frames Ok(None) will be returned.

trait 实现

impl Drop for Context

fn drop(&mut self)

执行该类型的析构函数。 阅读更多

impl Send for Context