rust/tests/ui/suggestions/suggest-imm-mut-trait-implementations.rs
2023-01-11 09:32:08 +00:00

24 lines
426 B
Rust

trait Trait {}
struct A;
struct B;
struct C;
impl Trait for &A {}
impl Trait for &mut A {}
impl Trait for &B {}
impl Trait for &mut C {}
fn foo<X: Trait>(_: X) {}
fn main() {
let a = A;
let b = B;
let c = C;
foo(a); //~ ERROR the trait bound `A: Trait` is not satisfied
foo(b); //~ ERROR the trait bound `B: Trait` is not satisfied
foo(c); //~ ERROR the trait bound `C: Trait` is not satisfied
}