Warn about using bool::then_some followed by unwrap_or, suggest if/else instead #9100
Description
What it does
Detects the combination of then_some followed by unwrap_or in place of a more clear if/else.
Lint Name
bool_if_else
Category
style
Advantage
- Clarity at a glance
Drawbacks
No response
Example
let mode = executable.then_some(IsExecutable).unwrap_or(IsNotExecutable);Could be written as:
let mode = if executable { IsExecutable } else { IsNotExecutable };