Struct chan::WaitGroup

pub struct WaitGroup(_);

Methods

impl WaitGroup

fn new() -> WaitGroup

fn add(&self, delta: i32)

fn done(&self)

fn wait(&self)

Trait Implementations

impl Clone for WaitGroup

fn clone(&self) -> WaitGroup

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WaitGroup

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

Formats the value using the given formatter.