folly::coro::co_withCancellation

Attaches a cancellation token to the bound task.

Synopsis

Declared in <folly/coro/Task.h>

TaskWithExecutor
co_withCancellation(
    folly::CancellationToken cancelToken,
    TaskWithExecutor&& task) noexcept;

Note	This function is a hidden friend of TaskWithExecutor, declared only inside that class: it can be found only through argument-dependent lookup.

the bound task with the cancellation token attached

Name

Description

cancelToken

the cancellation token to associate with the task

task

the bound task to attach the token to

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