This bugfix makes the crate do stuff with Arc or not based on the
target_has_atomic config. Previously, some targets that have allocation but
not atomics were getting errors. This raises the MSRV of the
extern_crate_alloc feature to 1.60, but opt-in features are not considered
to be hard locked to 1.34 like the basic build of the crate is.
1.12.2
Fixes try_pod_read_unaligned bug that made it always fail unless the target
type was exactly pointer sized in which case UB could happen. The
CheckedBitPattern::is_valid_bit_pattern was being asked to check that a
reference to the pod value was a valid bit pattern, rather than the actual
bit pattern itself, and so the check could in some cases be illegally
bypassed.
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Bumps bytemuck from 1.12.1 to 1.12.3.
Changelog
Sourced from bytemuck's changelog.
Commits
06a6231(cargo-release) version 1.12.346e816cchangelog.5c9d81c(cargo-release) version 1.3.086226cechangelog.02021fbConditionally compile inArc(#140)518baf9Allowrepr(transparent)to be used generically inderive(Pod)(#139)7b67524(cargo-release) version 1.12.2579950fchangelog12f5bfdclippy you are often a pain in my buttf157151fixtry_pod_read_unaligned... never having worked correctly (#138)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
@dependabot rebase.Dependabot commands and options
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