mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
76 lines
2.0 KiB
Plaintext
76 lines
2.0 KiB
Plaintext
error[E0308]: mismatched types
|
|
--> $DIR/coerce-suggestions.rs:7:20
|
|
|
|
|
LL | let x: usize = String::new();
|
|
| ----- ^^^^^^^^^^^^^ expected `usize`, found `String`
|
|
| |
|
|
| expected due to this
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/coerce-suggestions.rs:9:19
|
|
|
|
|
LL | let x: &str = String::new();
|
|
| ---- ^^^^^^^^^^^^^ expected `&str`, found `String`
|
|
| |
|
|
| expected due to this
|
|
|
|
|
help: consider borrowing here
|
|
|
|
|
LL | let x: &str = &String::new();
|
|
| +
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/coerce-suggestions.rs:12:10
|
|
|
|
|
LL | test(&y);
|
|
| ---- ^^ types differ in mutability
|
|
| |
|
|
| arguments to this function are incorrect
|
|
|
|
|
= note: expected mutable reference `&mut String`
|
|
found reference `&String`
|
|
note: function defined here
|
|
--> $DIR/coerce-suggestions.rs:1:4
|
|
|
|
|
LL | fn test(_x: &mut String) {}
|
|
| ^^^^ ---------------
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/coerce-suggestions.rs:14:11
|
|
|
|
|
LL | test2(&y);
|
|
| ----- ^^ types differ in mutability
|
|
| |
|
|
| arguments to this function are incorrect
|
|
|
|
|
= note: expected mutable reference `&mut i32`
|
|
found reference `&String`
|
|
note: function defined here
|
|
--> $DIR/coerce-suggestions.rs:3:4
|
|
|
|
|
LL | fn test2(_x: &mut i32) {}
|
|
| ^^^^^ ------------
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/coerce-suggestions.rs:17:9
|
|
|
|
|
LL | f = Box::new(f);
|
|
| ^^^^^^^^^^^ cyclic type of infinite size
|
|
|
|
|
help: consider unboxing the value
|
|
|
|
|
LL | f = *Box::new(f);
|
|
| +
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/coerce-suggestions.rs:21:9
|
|
|
|
|
LL | s = format!("foo");
|
|
| ^^^^^^^^^^^^^^ expected `&mut String`, found `String`
|
|
|
|
|
= note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: aborting due to 6 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0308`.
|