CountDownLatch

countdown_latch

Struct CountDownLatch 

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pub struct CountDownLatch { /* private fields */ }
Expand description

A CountDownLatch is used to wait for a given number of tasks to be completed which may be running in multiple threads

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impl CountDownLatch

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pub fn new(count: usize) -> Self

Construct a CountDownLatch with the given count

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pub fn count_down(&self)

Decrement the count by one

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pub fn get_count(&self) -> usize

Get the current count

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pub fn await(&self)

Block until the count reaches 0

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