Struct WaitGroup

pub struct WaitGroup { /* private fields */ }

A synchronization primitive for waiting on multiple tasks to complete.

See the module level documentation for more.

Implementations

impl WaitGroup

pub fn new() -> Self

Creates a new WaitGroup.

Examples

use mea::waitgroup::WaitGroup;

let wg = WaitGroup::new();

Trait Implementations

impl Clone for WaitGroup

fn clone(&self) -> Self

Creates a new worker handle for the WaitGroup.

This increments the WaitGroup counter. The counter will be decremented when the new handle is dropped.

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.

impl IntoFuture for WaitGroup

fn into_future(self) -> Self::IntoFuture

Converts the WaitGroup into a future that completes when all tasks finish. This decreases the WaitGroup counter.

type Output = ()

The output that the future will produce on completion.

type IntoFuture = Wait

Which kind of future are we turning this into?