mirror of https://github.com/rust-lang/rust
48 lines
2.2 KiB
Plaintext
48 lines
2.2 KiB
Plaintext
error[E0637]: `'_` cannot be used here
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--> $DIR/issue-70304.rs:46:41
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LL | fn create_doc() -> impl Document<Cursor<'_> = DocCursorImpl<'_>> {
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| ^^ `'_` is a reserved lifetime name
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error[E0106]: missing lifetime specifier
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--> $DIR/issue-70304.rs:46:61
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LL | fn create_doc() -> impl Document<Cursor<'_> = DocCursorImpl<'_>> {
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| ^^ expected named lifetime parameter
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= help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
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help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
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LL | fn create_doc() -> impl Document<Cursor<'_> = DocCursorImpl<'static>> {
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| ~~~~~~~
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error: missing required bound on `Cursor`
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--> $DIR/issue-70304.rs:2:5
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LL | type Cursor<'a>: DocCursor<'a>;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| |
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| help: add the required where clause: `where Self: 'a`
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= note: this bound is currently required to ensure that impls have maximum flexibility
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= note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
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error[E0597]: `doc` does not live long enough
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--> $DIR/issue-70304.rs:54:59
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LL | let doc = create_doc();
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| --- binding `doc` declared here
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LL | let lexer: Lexer<'_, DocCursorImpl<'_>> = Lexer::from(&doc);
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| ------------^^^^-
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| | |
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| | borrowed value does not live long enough
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| argument requires that `doc` is borrowed for `'static`
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LL |
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LL | }
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| - `doc` dropped here while still borrowed
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error: aborting due to 4 previous errors
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Some errors have detailed explanations: E0106, E0597, E0637.
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For more information about an error, try `rustc --explain E0106`.
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