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Matthew Jackson
6e14fc0c0c
Security - Remove the unsafe Vec::set_len over recycled sector buffers — UB reachable from safe code (GHSA-j8ww-f5fg-9pmh, low). Uses Vec::resize; pooling unchanged. CI / tooling - clippy on stable with the MSRV single-sourced from Cargo.toml; cargo-deny dependency-audit gate with first-party git sources allowed (#15); audience-based comment-guard (#17). Docs - README (keydb ownership, BD-J parser count), drive-access transport/reset notes, mux timeline module-doc links.
650 B
650 B
halt
Why Ordering::Relaxed
Ordering::Relaxed is sufficient on both load and store because this flag
is purely advisory — no other memory operations piggyback on it for
happens-before ordering. Callers that need to publish data across threads
do so via channels or other synchronization, not via this bit.
Why 250ms for POLL_INTERVAL
250 ms is the sweet spot between responsiveness (operator presses Stop,
sees it take effect within ~quarter-second) and waste (atomic load + clock
read is cheap but not free at thousands of hertz). It's centralised here
so the half-dozen halt-polling loops across io can't drift apart
silently.