mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 10:45:18 +00:00
28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
error[E0053]: method `from` has an incompatible type for trait
|
|
--> $DIR/issue-90444.rs:3:16
|
|
|
|
|
LL | fn from(_: fn((), (), &mut ())) -> Self {
|
|
| ^^^^^^^^^^^^^^^^^^^
|
|
| |
|
|
| types differ in mutability
|
|
| help: change the parameter type to match the trait: `for<'a> fn((), (), &'a ())`
|
|
|
|
|
= note: expected signature `fn(for<'a> fn((), (), &'a ())) -> A`
|
|
found signature `fn(for<'a> fn((), (), &'a mut ())) -> A`
|
|
|
|
error[E0053]: method `from` has an incompatible type for trait
|
|
--> $DIR/issue-90444.rs:11:16
|
|
|
|
|
LL | fn from(_: fn((), (), u64)) -> Self {
|
|
| ^^^^^^^^^^^^^^^
|
|
| |
|
|
| expected `u32`, found `u64`
|
|
| help: change the parameter type to match the trait: `fn((), (), u32)`
|
|
|
|
|
= note: expected signature `fn(fn((), (), u32)) -> B`
|
|
found signature `fn(fn((), (), u64)) -> B`
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0053`.
|