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20 lines
730 B
Plaintext
20 lines
730 B
Plaintext
error[E0792]: expected generic lifetime parameter, found `'_`
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--> $DIR/impl-fn-predefined-lifetimes.rs:6:9
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LL | fn a<'a>() -> impl Fn(&'a u8) -> (impl Debug + '_) {
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| -- this generic parameter must be used with a generic lifetime parameter
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LL |
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LL | |x| x
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| ^
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error[E0720]: cannot resolve opaque type
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--> $DIR/impl-fn-predefined-lifetimes.rs:4:35
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LL | fn a<'a>() -> impl Fn(&'a u8) -> (impl Debug + '_) {
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| ^^^^^^^^^^^^^^^ cannot resolve opaque type
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0720, E0792.
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For more information about an error, try `rustc --explain E0720`.
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