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Merge pull request #2660 from embassy-rs/zerocopy-docs

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docs: clarify capabilities of zerocopy channel
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Dario Nieuwenhuis 2024-03-04 17:52:03 +00:00 committed by GitHub
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embassy-sync/src/zerocopy_channel.rs
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@ -1,10 +1,7 @@
//! A zero-copy queue for sending values between asynchronous tasks. //! A zero-copy queue for sending values between asynchronous tasks.
//! //!
//! It can be used concurrently by multiple producers (senders) and multiple //! It can be used concurrently by a producer (sender) and a
//! consumers (receivers), i.e. it is an "MPMC channel". //! consumer (receiver), i.e. it is an "SPSC channel".
//!
//! Receivers are competing for messages. So a message that is received by
//! one receiver is not received by any other.
//! //!
//! This queue takes a Mutex type so that various //! This queue takes a Mutex type so that various
//! targets can be attained. For example, a ThreadModeMutex can be used //! targets can be attained. For example, a ThreadModeMutex can be used