23 lines
867 B
Text
23 lines
867 B
Text
error[E0401]: can't use type parameters from outer function
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--> $DIR/nested-ty-params.rs:13:16
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LL | fn hd<U>(v: Vec<U> ) -> U {
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| - type variable from outer function
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LL | fn hd1(w: [U]) -> U { return w[0]; }
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| --- ^ use of type variable from outer function
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| help: try using a local type parameter instead: `hd1<U>`
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error[E0401]: can't use type parameters from outer function
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--> $DIR/nested-ty-params.rs:13:23
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LL | fn hd<U>(v: Vec<U> ) -> U {
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| - type variable from outer function
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LL | fn hd1(w: [U]) -> U { return w[0]; }
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| --- ^ use of type variable from outer function
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| help: try using a local type parameter instead: `hd1<U>`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0401`.
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