mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-27 09:14:20 +00:00
24 lines
893 B
Plaintext
24 lines
893 B
Plaintext
error[E0401]: can't use generic parameters from outer function
|
|
--> $DIR/nested-ty-params.rs:3:16
|
|
|
|
|
LL | fn hd<U>(v: Vec<U> ) -> U {
|
|
| - type parameter from outer function
|
|
LL | fn hd1(w: [U]) -> U { return w[0]; }
|
|
| - ^ use of generic parameter from outer function
|
|
| |
|
|
| help: try using a local generic parameter instead: `<U>`
|
|
|
|
error[E0401]: can't use generic parameters from outer function
|
|
--> $DIR/nested-ty-params.rs:3:23
|
|
|
|
|
LL | fn hd<U>(v: Vec<U> ) -> U {
|
|
| - type parameter from outer function
|
|
LL | fn hd1(w: [U]) -> U { return w[0]; }
|
|
| - ^ use of generic parameter from outer function
|
|
| |
|
|
| help: try using a local generic parameter instead: `<U>`
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0401`.
|