mirror of https://github.com/rust-lang/rust
106 lines
3.1 KiB
Plaintext
106 lines
3.1 KiB
Plaintext
error[E0308]: mismatched types
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--> $DIR/abridged.rs:16:5
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LL | fn a() -> Foo {
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| --- expected `Foo` because of return type
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LL | Some(Foo { bar: 1 })
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| ^^^^^^^^^^^^^^^^^^^^ expected `Foo`, found `Option<Foo>`
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= note: expected struct `Foo`
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found enum `Option<Foo>`
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error[E0308]: mismatched types
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--> $DIR/abridged.rs:20:5
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LL | fn a2() -> Foo {
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| --- expected `Foo` because of return type
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LL | Ok(Foo { bar: 1})
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| ^^^^^^^^^^^^^^^^^ expected `Foo`, found `Result<Foo, _>`
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= note: expected struct `Foo`
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found enum `Result<Foo, _>`
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error[E0308]: mismatched types
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--> $DIR/abridged.rs:24:5
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LL | fn b() -> Option<Foo> {
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| ----------- expected `Option<Foo>` because of return type
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LL | Foo { bar: 1 }
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| ^^^^^^^^^^^^^^ expected `Option<Foo>`, found `Foo`
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= note: expected enum `Option<Foo>`
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found struct `Foo`
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help: try wrapping the expression in `Some`
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LL | Some(Foo { bar: 1 })
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| +++++ +
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error[E0308]: mismatched types
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--> $DIR/abridged.rs:28:5
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LL | fn c() -> Result<Foo, Bar> {
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| ---------------- expected `Result<Foo, Bar>` because of return type
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LL | Foo { bar: 1 }
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| ^^^^^^^^^^^^^^ expected `Result<Foo, Bar>`, found `Foo`
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= note: expected enum `Result<Foo, Bar>`
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found struct `Foo`
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help: try wrapping the expression in `Ok`
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LL | Ok(Foo { bar: 1 })
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| +++ +
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error[E0308]: mismatched types
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--> $DIR/abridged.rs:39:5
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LL | fn d() -> X<X<String, String>, String> {
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| ---------------------------- expected `X<X<String, String>, String>` because of return type
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...
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LL | x
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| ^ expected `X<X<String, String>, String>`, found `X<X<String, {integer}>, {integer}>`
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= note: expected struct `X<X<_, String>, String>`
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found struct `X<X<_, {integer}>, {integer}>`
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error[E0308]: mismatched types
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--> $DIR/abridged.rs:50:5
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LL | fn e() -> X<X<String, String>, String> {
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| ---------------------------- expected `X<X<String, String>, String>` because of return type
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...
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LL | x
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| ^ expected `X<X<String, String>, String>`, found `X<X<String, {integer}>, String>`
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= note: expected struct `X<X<_, String>, _>`
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found struct `X<X<_, {integer}>, _>`
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error[E0308]: mismatched types
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--> $DIR/abridged.rs:54:5
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LL | fn f() -> String {
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| ------ expected `String` because of return type
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LL | 1+2
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| ^^^ expected `String`, found integer
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help: try using a conversion method
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LL | (1+2).to_string()
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| + +++++++++++++
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error[E0308]: mismatched types
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--> $DIR/abridged.rs:59:5
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LL | fn g() -> String {
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| ------ expected `String` because of return type
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LL | -2
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| ^^ expected `String`, found integer
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help: try using a conversion method
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LL | (-2).to_string()
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| + +++++++++++++
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error: aborting due to 8 previous errors
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For more information about this error, try `rustc --explain E0308`.
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