Warnings

RUSTSEC-2024-0388

derivative is unmaintained; consider using an alternative

The derivative crate is no longer maintained.
Consider using any alternative, for instance:

• derive_more
• derive-where
• educe

RUSTSEC-2024-0384

instant is unmaintained

This crate is no longer maintained, and the author recommends using the maintained web-time crate instead.

RUSTSEC-2025-0119

number_prefix crate is unmaintained

The number_prefix crate is no longer actively maintained. If you rely on this crate, consider switching to a recommended alternative.

Recommended alternatives

• unit-prefix

RUSTSEC-2025-0134

rustls-pemfile is unmaintained

The rustls-pemfile crate is no longer maintained. The repository has been archived since August
2025, and users are encouraged to depend directly on the underlying PEM parsing code included
in rustls-pki-types since 1.9.0. The latest version of rustls-pemfile is in fact a thin wrapper
around the same code used in rustls-pki-types, so migrating should be straightforward.

The new API is represented by the PemObject trait, which provides methods for
reading a single or multiple PEM objects from a file or byte slice.