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ProcessIds

cranpose_core

Struct ProcessIds 

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pub struct ProcessIds { /* private fields */ }
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Hands out numbers that never repeat in a process, from any thread: the ids of observers, listeners and other registrations.

A target without 64-bit atomics, such as the ESP32’s Xtensa cores, takes them under a lock: portable-atomic’s 64-bit atomics there keep a table of 67 locks, 4,288 bytes of RAM.

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impl ProcessIds

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pub const fn starting_at(first: u64) -> Self

Ids from first on.

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pub fn next(&self) -> u64

An id no earlier call returned.

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