84 lines
2.6 KiB
Plaintext
84 lines
2.6 KiB
Plaintext
error[E0308]: mismatched types
|
|
--> $DIR/copied-and-cloned.rs:7:26
|
|
|
|
|
LL | expect::<Option<()>>(x);
|
|
| -------------------- ^ expected `Option<()>`, found `Option<&()>`
|
|
| |
|
|
| arguments to this function are incorrect
|
|
|
|
|
= note: expected enum `Option<()>`
|
|
found enum `Option<&()>`
|
|
note: function defined here
|
|
--> $DIR/copied-and-cloned.rs:3:4
|
|
|
|
|
LL | fn expect<T>(_: T) {}
|
|
| ^^^^^^ ----
|
|
help: use `Option::copied` to copy the value inside the `Option`
|
|
|
|
|
LL | expect::<Option<()>>(x.copied());
|
|
| +++++++++
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/copied-and-cloned.rs:11:30
|
|
|
|
|
LL | expect::<Result<(), ()>>(x);
|
|
| ------------------------ ^ expected `Result<(), ()>`, found `Result<&(), _>`
|
|
| |
|
|
| arguments to this function are incorrect
|
|
|
|
|
= note: expected enum `Result<(), ()>`
|
|
found enum `Result<&(), _>`
|
|
note: function defined here
|
|
--> $DIR/copied-and-cloned.rs:3:4
|
|
|
|
|
LL | fn expect<T>(_: T) {}
|
|
| ^^^^^^ ----
|
|
help: use `Result::copied` to copy the value inside the `Result`
|
|
|
|
|
LL | expect::<Result<(), ()>>(x.copied());
|
|
| +++++++++
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/copied-and-cloned.rs:16:30
|
|
|
|
|
LL | expect::<Option<String>>(x);
|
|
| ------------------------ ^ expected `Option<String>`, found `Option<&String>`
|
|
| |
|
|
| arguments to this function are incorrect
|
|
|
|
|
= note: expected enum `Option<String>`
|
|
found enum `Option<&String>`
|
|
note: function defined here
|
|
--> $DIR/copied-and-cloned.rs:3:4
|
|
|
|
|
LL | fn expect<T>(_: T) {}
|
|
| ^^^^^^ ----
|
|
help: use `Option::cloned` to clone the value inside the `Option`
|
|
|
|
|
LL | expect::<Option<String>>(x.cloned());
|
|
| +++++++++
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/copied-and-cloned.rs:20:34
|
|
|
|
|
LL | expect::<Result<String, ()>>(x);
|
|
| ---------------------------- ^ expected `Result<String, ()>`, found `Result<&String, _>`
|
|
| |
|
|
| arguments to this function are incorrect
|
|
|
|
|
= note: expected enum `Result<String, ()>`
|
|
found enum `Result<&String, _>`
|
|
note: function defined here
|
|
--> $DIR/copied-and-cloned.rs:3:4
|
|
|
|
|
LL | fn expect<T>(_: T) {}
|
|
| ^^^^^^ ----
|
|
help: use `Result::cloned` to clone the value inside the `Result`
|
|
|
|
|
LL | expect::<Result<String, ()>>(x.cloned());
|
|
| +++++++++
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0308`.
|