error: lifetimes cannot use keyword names --> $DIR/issue-10412.rs:1:20 | LL | trait Serializable<'self, T> { | ^^^^^ error: lifetimes cannot use keyword names --> $DIR/issue-10412.rs:2:25 | LL | fn serialize(val : &'self T) -> Vec; | ^^^^^ error: lifetimes cannot use keyword names --> $DIR/issue-10412.rs:3:38 | LL | fn deserialize(repr : &[u8]) -> &'self T; | ^^^^^ error: lifetimes cannot use keyword names --> $DIR/issue-10412.rs:6:6 | LL | impl<'self> Serializable for &'self str { | ^^^^^ error: lifetimes cannot use keyword names --> $DIR/issue-10412.rs:6:36 | LL | impl<'self> Serializable for &'self str { | ^^^^^ error: lifetimes cannot use keyword names --> $DIR/issue-10412.rs:10:25 | LL | fn serialize(val : &'self str) -> Vec { | ^^^^^ error: lifetimes cannot use keyword names --> $DIR/issue-10412.rs:13:37 | LL | fn deserialize(repr: &[u8]) -> &'self str { | ^^^^^ error[E0726]: implicit elided lifetime not allowed here --> $DIR/issue-10412.rs:6:13 | LL | impl<'self> Serializable for &'self str { | ^^^^^^^^^^^^^^^^^ help: indicate the anonymous lifetime: `Serializable<'_, str>` | = note: assuming a `'static` lifetime... error[E0277]: the size for values of type `str` cannot be known at compilation time --> $DIR/issue-10412.rs:6:13 | LL | trait Serializable<'self, T> { | - required by this bound in `Serializable` ... LL | impl<'self> Serializable for &'self str { | ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `str` help: consider relaxing the implicit `Sized` restriction | LL | trait Serializable<'self, T: ?Sized> { | ^^^^^^^^ error: aborting due to 9 previous errors For more information about this error, try `rustc --explain E0277`.