RS.CLIPPY.REDUNDANT_PATTERN

Using `name @ _` in a pattern

This checker is a Clippy lint created by The Rust Project Contributors. The documentation shown here is a copy of the original documentation for: redundant_pattern. Copyright ©2025 The Rust Team. All rights reserved.

What it does

Checks for patterns in the form name @ _.

Why is this bad?

It's almost always more readable to just use direct bindings.

Example

match v {
    Some(x) => (),
    y @ _ => (),
}

Use instead:

match v {
    Some(x) => (),
    y => (),
}