15 lines
321 B
Rust
15 lines
321 B
Rust
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// edition:2018
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struct S {
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foo: usize,
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}
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impl S {
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async fn bar(&self) { //~ HELP consider changing this to be a mutable reference
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//~| SUGGESTION &mut self
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self.foo += 1; //~ ERROR cannot assign to `self.foo`, which is behind a `&` reference [E0594]
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}
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}
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fn main() {
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S { foo: 1 }.bar();
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}
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