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25 lines
1.0 KiB
Plaintext
25 lines
1.0 KiB
Plaintext
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error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead (see issue #29625)
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--> $DIR/issue-23024.rs:19:35
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LL | println!("{:?}",(vfnfer[0] as Fn)(3));
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| ^^
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= help: add #![feature(unboxed_closures)] to the crate attributes to enable
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error[E0243]: wrong number of type arguments: expected 1, found 0
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--> $DIR/issue-23024.rs:19:35
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LL | println!("{:?}",(vfnfer[0] as Fn)(3));
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| ^^ expected 1 type argument
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error[E0191]: the value of the associated type `Output` (from the trait `std::ops::FnOnce`) must be specified
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--> $DIR/issue-23024.rs:19:35
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LL | println!("{:?}",(vfnfer[0] as Fn)(3));
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| ^^ missing associated type `Output` value
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error: aborting due to 3 previous errors
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Some errors occurred: E0191, E0243, E0658.
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For more information about an error, try `rustc --explain E0191`.
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