none_else_block

[b-NC]

What it does

transform if else block into then_some() call if else block returns None

Lint Name

none_else_block

Category

pedantic

Advantage

No response

Drawbacks

No response

Example

let a = true;

if a == true {
      Some("asd")
} else {
      None
}
  |
  v
a.then_some("asd");

[b-NC]

@rustbot claim

[Serial-ATA]

@rustbot label +good-first-issue

[mkrasnitski]

@rustbot claim