Warnings

RUSTSEC-2021-0060

aes-soft has been merged into the aes crate

Please use the aes crate going forward. The new repository location is at:

<https://github.com/RustCrypto/block-ciphers/tree/master/aes>

AES-NI is now autodetected at runtime on i686/x86-64 platforms.
If AES-NI is not present, the aes crate will fallback to a constant-time
portable software implementation.

To force the use of a constant-time portable implementation on these platforms,
even if AES-NI is available, use the new force-soft feature of the aes
crate to disable autodetection.

RUSTSEC-2021-0059

aesni has been merged into the aes crate

Please use the aes crate going forward. The new repository location is at:

<https://github.com/RustCrypto/block-ciphers/tree/master/aes>

AES-NI is now autodetected at runtime on i686/x86-64 platforms.
If AES-NI is not present, the aes crate will fallback to a constant-time
portable software implementation.

To prevent this fallback (and have absence of AES-NI result in an illegal
instruction crash instead), continue to pass the same RUSTFLAGS which were
previously required for the aesni crate to compile:

RUSTFLAGS=-Ctarget-feature=+aes,+ssse3

RUSTSEC-2024-0375

atty is unmaintained

The maintainer of atty has published an official notice that the crate is no longer
under development, and that users should instead rely on the functionality in the standard library's IsTerminal trait.

Alternative(s)

• std::io::IsTerminal - Stable since Rust 1.70.0 and the recommended replacement per the atty maintainer.
• is-terminal - Standalone crate supporting Rust older than 1.70.0

RUSTSEC-2021-0064

cpuid-bool has been renamed to cpufeatures

Please use the `cpufeatures`` crate going forward:

<https://github.com/RustCrypto/utils/tree/master/cpufeatures>

There will be no further releases of cpuid-bool.

RUSTSEC-2024-0384

instant is unmaintained

This crate is no longer maintained, and the author recommends using the maintained web-time crate instead.

RUSTSEC-2020-0056

stdweb is unmaintained

The author of the stdweb crate is unresponsive.

Maintained alternatives:

• wasm-bindgen
• js-sys
• web-sys