Struct WaitGroup 

pub struct WaitGroup { /* private fields */ }

Enables threads to synchronize the beginning or end of some computation.

Implementations

impl WaitGroup

pub fn new() -> Self

Creates a new wait group and returns the single reference to it.

pub fn wait(self)

Drops this reference and waits until all other references are dropped.

Trait Implementations

impl Clone for WaitGroup

fn clone(&self) -> WaitGroup

Returns a duplicate 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.

impl Default for WaitGroup

fn default() -> Self

Returns the “default value” for a type.

impl Drop for WaitGroup

fn drop(&mut self)

Executes the destructor for this type.