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error[E0261]: use of undeclared lifetime name `'b`
--> $DIR/generic-higher-ranked-lifetime-issue-122714.rs:4:32
|
LL | where T: for<'a> Trait1<T> + 'b { }
| ^^ undeclared lifetime
|
= note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html
help: consider making the bound lifetime-generic with a new `'b` lifetime
|
LL - where T: for<'a> Trait1<T> + 'b { }
LL + where for<'b, 'a> T: Trait1<T> + 'b { }
|
help: consider introducing lifetime `'b` here
|
LL | trait Trait1<'b, T>
| +++
error[E0261]: use of undeclared lifetime name `'b`
--> $DIR/generic-higher-ranked-lifetime-issue-122714.rs:8:10
|
LL | T: B<'b> + for<'a> A<'a>,
| ^^ undeclared lifetime
|
help: consider making the bound lifetime-generic with a new `'b` lifetime
|
LL | T: for<'b> B<'b> + for<'a> A<'a>,
| +++++++
help: consider making the bound lifetime-generic with a new `'b` lifetime
|
LL - T: B<'b> + for<'a> A<'a>,
LL + for<'b, 'a> T: B<'b> + A<'a>,
|
help: consider introducing lifetime `'b` here
|
LL | trait Trait2<'b, T>
| +++
error[E0261]: use of undeclared lifetime name `'b`
--> $DIR/generic-higher-ranked-lifetime-issue-122714.rs:14:10
|
LL | T: B<'b> + for<'a> A<'a> + 'c {}
| ^^ undeclared lifetime
|
help: consider making the bound lifetime-generic with a new `'b` lifetime
|
LL | T: for<'b> B<'b> + for<'a> A<'a> + 'c {}
| +++++++
help: consider making the bound lifetime-generic with a new `'b` lifetime
|
LL - T: B<'b> + for<'a> A<'a> + 'c {}
LL + for<'b, 'a> T: B<'b> + A<'a> + 'c {}
|
help: consider introducing lifetime `'b` here
|
LL | trait Trait3<'b, T>
| +++
error[E0261]: use of undeclared lifetime name `'c`
--> $DIR/generic-higher-ranked-lifetime-issue-122714.rs:14:32
|
LL | T: B<'b> + for<'a> A<'a> + 'c {}
| ^^ undeclared lifetime
|
help: consider making the bound lifetime-generic with a new `'c` lifetime
|
LL - T: B<'b> + for<'a> A<'a> + 'c {}
LL + for<'c, 'a> T: B<'b> + A<'a> + 'c {}
|
help: consider introducing lifetime `'c` here
|
LL | trait Trait3<'c, T>
| +++
error[E0261]: use of undeclared lifetime name `'x`
--> $DIR/generic-higher-ranked-lifetime-issue-122714.rs:20:24
|
LL | T: for<'a> A<'a> + 'x + for<'b> B<'b>,
| ^^ undeclared lifetime
|
help: consider making the bound lifetime-generic with a new `'x` lifetime
|
LL - T: for<'a> A<'a> + 'x + for<'b> B<'b>,
LL + for<'x, 'a, 'b> T: A<'a> + 'x + B<'b>,
|
help: consider introducing lifetime `'x` here
|
LL | trait Trait4<'x, T>
| +++
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0261`.
|
