rust-clippy/clippy_tests/examples/unneeded_field_pattern.rs

26 lines
437 B
Rust

#![feature(plugin)]
#![plugin(clippy)]
#![warn(unneeded_field_pattern)]
#[allow(dead_code, unused)]
struct Foo {
a: i32,
b: i32,
c: i32,
}
fn main() {
let f = Foo { a: 0, b: 0, c: 0 };
match f {
Foo { a: _, b: 0, .. } => {}
Foo { a: _, b: _, c: _ } => {}
}
match f {
Foo { b: 0, .. } => {} // should be OK
Foo { .. } => {} // and the Force might be with this one
}
}