feat(dist): stage fresh toolchains before atomic publication - #4965

Draft

cachebag wants to merge 2 commits into

rust-lang:mainfrom

cachebag:poc/staged-toolchain-install

Commits on Aug 28, 2026

feat(dist): stage fresh toolchain installs before atomic publication
cachebag
committed
2d856aa
test(cli): cover interrupted staged toolchain installs
cachebag
committed
a62e38e