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