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The derivative crate is no longer maintained.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-2020-0036

failure is officially deprecated/unmaintained

The failure crate is officially end-of-life: it has been marked as deprecated
by the former maintainer, who has announced that there will be no updates or
maintenance work on it going forward.

The following are some suggested actively developed alternatives to switch to:

• anyhow
• eyre
• fehler
• snafu
• thiserror

RUSTSEC-2019-0036

Type confusion if private_get_type_id is overridden

Safe Rust code can implement malfunctioning __private_get_type_id__ and cause
type confusion when downcasting, which is an undefined behavior.

Users who derive Fail trait are not affected.