mirror of https://github.com/rust-lang/rust
73 lines
2.8 KiB
Plaintext
73 lines
2.8 KiB
Plaintext
error[E0261]: use of undeclared lifetime name `'a`
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--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:4:20
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LL | type Item<'q>: 'a;
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| ^^ undeclared lifetime
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help: consider introducing lifetime `'a` here
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LL | type Item<'a, 'q>: 'a;
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| +++
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help: consider introducing lifetime `'a` here
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LL | trait LendingIterator<'a> {
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| ++++
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error[E0262]: invalid lifetime parameter name: `'static`
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--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:14:6
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LL | impl<'static> Query<'q> {
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| ^^^^^^^ 'static is a reserved lifetime name
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error[E0261]: use of undeclared lifetime name `'q`
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--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:14:21
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LL | impl<'static> Query<'q> {
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| - ^^ undeclared lifetime
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| |
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| help: consider introducing lifetime `'q` here: `'q,`
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error[E0392]: lifetime parameter `'q` is never used
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--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:11:14
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LL | struct Query<'q> {}
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| ^^ unused lifetime parameter
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= help: consider removing `'q`, referring to it in a field, or using a marker such as `PhantomData`
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error[E0277]: the size for values of type `Self` cannot be known at compilation time
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--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:7:17
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LL | fn for_each(mut self, mut f: Box<dyn FnMut(Self::Item<'_>) + 'static>) {}
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| ^^^^^^^^ doesn't have a size known at compile-time
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= help: unsized fn params are gated as an unstable feature
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help: consider further restricting `Self`
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LL | fn for_each(mut self, mut f: Box<dyn FnMut(Self::Item<'_>) + 'static>) where Self: Sized {}
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| +++++++++++++++++
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help: function arguments must have a statically known size, borrowed types always have a known size
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LL | fn for_each(mut &self, mut f: Box<dyn FnMut(Self::Item<'_>) + 'static>) {}
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| +
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error[E0061]: this function takes 0 arguments but 1 argument was supplied
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--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:21:31
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LL | LendingIterator::for_each(Query::new(&data), Box::new);
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| ^^^^^^^^^^ -----
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| |
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| unexpected argument of type `&fn() {data}`
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| help: remove the extra argument
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note: associated function defined here
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--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:17:12
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LL | pub fn new() -> Self {}
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| ^^^
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error: aborting due to 6 previous errors
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Some errors have detailed explanations: E0061, E0261, E0262, E0277, E0392.
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For more information about an error, try `rustc --explain E0061`.
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