22 lines
319 B
Rust
22 lines
319 B
Rust
struct Pass<'a> {
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s: &'a mut String
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}
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impl<'a> Pass<'a> {
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fn f(&mut self) {
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self.s.push('x');
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}
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}
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struct Foo<'a> {
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s: &'a mut String
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}
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impl<'a> Foo<'a> {
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fn f(&self) {
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self.s.push('x'); //~ cannot borrow `*self.s` as mutable, as it is behind a `&` reference
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}
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}
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fn main() {}
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