OXYGENHUB

Changes up to # f4324e406906 touching docs/spec.md · 3

See as swimlanes (independent work side by side)

Import the Oxygen specification and the first Rust implementation (root change)
unknown ·
◈ ff0af1ee299d
Spec §5.5 encoding conventions; SIGPIPE handling in the CLI; clippy fixes
Andy McCall ·
✔ 5b1114a04905
FastCDC chunking with a pinned gear table; oxy checkout with checkout-safety rules
unknown ·
◈ f9c98deef326