This release fixes a soundness hole caused by the combination of RwLockWriteGuard::map and RwLockWriteGuard::downgrade by removing the map function. This is a breaking change, but breaking changes are allowed under our semver policy when they are required to fix a soundness hole. (See this RFC for more.)
Note that we have chosen not to do a deprecation cycle or similar because Tokio 1.0.0 was released two days ago, and therefore the impact should be minimal.
Due to the soundness hole, we have also yanked Tokio version 1.0.0.
Removed
sync: remove RwLockWriteGuard::map and RwLockWriteGuard::try_map (#3345)
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Updates the requirements on tokio to permit the latest version.
Release notes
Sourced from tokio's releases.
Commits
2330edc
chore: prepare tokio 1.0.1 release (#3347)fe2664a
sync: remove RwLockWriteGuard::map and RwLockWriteGuard::try_map (#3345)1eefbc2
docs: remove stream feature from docs (#3335)a66017f
chore: prepare Tokio 1.0 release (#3319)aa6597b
compat: update traits naming to match tokio 1.0 (#3324)ce0e9c6
chore: Revert "use #[non_exhaustive] instead of private unit field" (#3323)575938d
chore: use #[non_exhaustive] instead of private unit field (#3320)0deaeb8
chore: remove unusedslab
dependency (#3318)a8dda19
chore: update to releasedbytes
1.0 (#3317)be9fdb6
time: make Interval::poll_tick() public (#3316)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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