Skip to content

`explore`: remove 4 line config options (#10562)

Sign in for the full log view
GitHub Actions / Security audit succeeded Oct 1, 2023 in 1s

Security advisories found

1 unsound

Details

Warnings

RUSTSEC-2023-0055

Multiple soundness issues

Details
Status unsound
Package lexical
Version 6.1.1
Date 2023-09-03

lexical contains multiple soundness issues:

  1. Bytes::read() allows creating instances of types with invalid bit patterns
  2. BytesIter::read() advances iterators out of bounds
  3. The BytesIter trait has safety invariants but is public and not marked unsafe
  4. write_float() calls MaybeUninit::assume_init() on uninitialized data, which is is not allowed by the Rust abstract machine

The crate also has some correctness issues and appears to be unmaintained.

Alternatives

For quickly parsing floating-point numbers third-party crates are no longer needed. A fast float parsing algorith by the author of lexical has been merged into libcore.

For quickly parsing integers, consider atoi and btoi crates (100% safe code). atoi_radix10 provides even faster parsing, but only with -C target-cpu=native, and at the cost of some unsafe.

For formatting integers in a #[no_std] context consider the numtoa crate.

For working with big numbers consider num-bigint and num-traits.