Lukas Wirth e81eff46c7 watch: Add snapshot-based channels (#63964) ...

Add an opt-in watch channel that atomically publishes immutable, owned
snapshots rather than holding a reader/writer lock. Readers can retain a
value without delaying publication.

Use independent atomic wakers for receivers while preserving
latest-value coalescing and channel closure semantics. Keep the existing
watch implementation unchanged and document when to choose each
implementation.

Release Notes:

- N/A

2026-09-10 06:33:43 +00:00

..

src

watch: Add snapshot-based channels (#63964)

2026-09-10 06:33:43 +00:00

Cargo.toml

watch: Add snapshot-based channels (#63964)

2026-09-10 06:33:43 +00:00

LICENSE-APACHE

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