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error[E0195]: lifetime parameters or bounds on associated function `deserialize_token` do not match the trait declaration
--> $DIR/issue-13853-5.rs:9:25
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LL | fn deserialize_token<'a, D: Deserializer<'a>>(_: D, _: &'a str) -> Self;
| ------------------------- lifetimes in impl do not match this associated function in trait
...
LL | fn deserialize_token<D: Deserializer<'a>>(_x: D, _y: &'a str) -> &'a str {
| ^^^^^^^^^^^^^^^^^^^^^ lifetimes do not match associated function in trait
error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
--> $DIR/issue-13853-5.rs:7:10
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LL | impl<'a, T: Deserializable> Deserializable for &'a str {
| ^ unconstrained type parameter
error[E0308]: mismatched types
--> $DIR/issue-13853-5.rs:9:70
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LL | fn deserialize_token<D: Deserializer<'a>>(_x: D, _y: &'a str) -> &'a str {
| ----------------- ^^^^^^^ expected `&str`, found `()`
| |
| implicitly returns `()` as its body has no tail or `return` expression
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help: consider returning the local binding `_y`
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LL | fn deserialize_token<D: Deserializer<'a>>(_x: D, _y: &'a str) -> &'a str {
LL ~ _y
LL ~
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error: aborting due to 3 previous errors
Some errors have detailed explanations: E0195, E0207, E0308.
For more information about an error, try `rustc --explain E0195`.
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