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Zondax / hello-rustee

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Bump enumflags2 from 0.7.1 to 0.7.7 in /TEE #17

Open dependabot[bot] opened 1 year ago

dependabot[bot] commented 1 year ago

Bumps enumflags2 from 0.7.1 to 0.7.7.

Release notes

Sourced from enumflags2's releases.

Release 0.7.7

This release fixes a soundness issue in the make_bitflags! macro. Previously, code like this was accepted:

#[bitflags]
#[repr(u8)]
#[derive(Copy, Clone, Debug)]
enum Test {
    A = 1,
    B = 2,
}

impl Test {
const C: u8 = 69;
}


fn main() {
let x = make_bitflags!(Test::{C});
}

Iterating over x would then create values of Test with bit patterns that don't correspond to any of the variants, which is undefined behavior.

This bug has been introduced in 0.7.0, together with the make_bitflags! macro itself.

I don't think it is likely that this was actually present in anyone's code, but in an abundance of caution, I have yanked all affected versions.

RUSTSEC advisory pending.

Release 0.7.6

  • Update to syn 2.0 (thanks to @​mwkmwkmwk)
  • Bump MSRV to 1.56.0 to support the above
  • Update crate metadata to compensate for gender drift :3

Release 0.7.5

BitFlags now implements Display, which only shows the flag list (without the binary representation).

Release 0.7.4

  • Added BitFlags::len, which returns the number of flags set.
  • Added BitFlags::exactly_one, which converts a singleton flag set to the flag. Returns Option::None if the input is not a singleton.
  • The iterator returned by BitFlags::iter now implements ExactSizeIterator and FusedIterator.
  • BitFlags now implements IntoIterator.

Release 0.7.3

  • The code generated by the macro no longer triggers Clippy's use_self lint. To prevent further issues of this kind, Clippy now runs on the test suite in CI, with the pedantic and nursery lints enabled too.
  • Some more functions are marked #[inline] now. This will probably improve downstream performance in non-LTO builds.
  • Some more functions are marked #[must_use] now, at the suggestion of Clippy. If this triggers, your code was probably weird and/or broken, but it's not really a mistake I'd expect anyone to make.
  • Minor documentation improvements.

Release 0.7.2

... (truncated)

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