Rust DoctorClippy · Correctness
step_by(0) that panics at runtime
clippy::iterator_step_by_zero
Pass a non-zero step to step_by, which panics on zero.
- Category
- Correctness
- Default level
- warn
- Tier
- P1
- Producer
- Clippy
- Diff scope
- line
Not a defect when
The call is in a test marked #[should_panic] that deliberately exercises step_by's zero-step contract.
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::iterator_step_by_zero=off .
rust-doctor --rule clippy::iterator_step_by_zero=error .