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error[E0053]: method `foo` has an incompatible type for trait
--> $DIR/trait-impl-fn-incompatibility.rs:9:15
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LL | fn foo(x: i16) { }
| ^^^ expected `u16`, found `i16`
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note: type in trait
--> $DIR/trait-impl-fn-incompatibility.rs:2:15
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LL | fn foo(x: u16);
| ^^^
= note: expected signature `fn(u16)`
found signature `fn(i16)`
help: change the parameter type to match the trait
|
LL - fn foo(x: i16) { }
LL + fn foo(x: u16) { }
|
error[E0053]: method `bar` has an incompatible type for trait
--> $DIR/trait-impl-fn-incompatibility.rs:10:28
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LL | fn bar(&mut self, bar: &Bar) { }
| ^^^^ types differ in mutability
|
note: type in trait
--> $DIR/trait-impl-fn-incompatibility.rs:3:28
|
LL | fn bar(&mut self, bar: &mut Bar);
| ^^^^^^^^
= note: expected signature `fn(&mut Bar, &mut Bar)`
found signature `fn(&mut Bar, &Bar)`
help: change the parameter type to match the trait
|
LL | fn bar(&mut self, bar: &mut Bar) { }
| +++
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0053`.
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