Clippy · Correctness

Type borrowable as both str and bytes

clippy::impl_hash_borrow_with_str_and_bytes

Drop the Borrow<[u8]> impl, since str and [u8] hash differently and map lookups through it can fail.

Category: Correctness
Default level: warn
Tier: P1
Producer: Clippy
Diff scope: line

Not a defect when

The type is never used as the key of a HashMap, HashSet or other hash-based collection, so the different hashes of its two borrowed forms are never compared.

What it reads

Clippy, with the compiler behind it. The only pass that compiles.

Tier

Serious: worth interrupting other work for.

The tier bounds how severe a rule may be; its category bounds the tier.

Diff scope

The changed line itself.

What --scope contextual looks at to decide whether a change caused the finding.

Change it

Turn it off, or make it blocking, without touching the code it flags:

rust-doctor --rule clippy::impl_hash_borrow_with_str_and_bytes=off .
rust-doctor --rule clippy::impl_hash_borrow_with_str_and_bytes=error .

Set it once in rust-doctor.toml

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