32 lines
1.3 KiB
Plaintext
32 lines
1.3 KiB
Plaintext
error[E0106]: missing lifetime specifier
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--> tests/ui/impl-trait.rs:9:44
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9 | pub fn ref_cast(s: impl AsRef<str>) -> &Self;
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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`
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9 | pub fn ref_cast(s: impl AsRef<str>) -> &'static Self;
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| +++++++
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help: consider introducing a named lifetime parameter
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9 | pub fn ref_cast<'a>(s: impl AsRef<str>) -> &'a Self;
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| ++++ ++
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error[E0562]: `impl Trait` is not allowed in paths
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--> tests/ui/impl-trait.rs:9:24
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9 | pub fn ref_cast(s: impl AsRef<str>) -> &Self;
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| ^^^^^^^^^^^^^^^
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= note: `impl Trait` is only allowed in arguments and return types of functions and methods
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error[E0562]: `impl Trait` is not allowed in paths
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--> tests/ui/impl-trait.rs:12:26
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12 | pub fn ref_cast2(s: &impl AsRef<str>) -> &Self;
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| ^^^^^^^^^^^^^^^
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= note: `impl Trait` is only allowed in arguments and return types of functions and methods
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