31 lines
1.5 KiB
Plaintext
31 lines
1.5 KiB
Plaintext
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error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
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--> $DIR/fn-trait-notation.rs:4:8
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LL | F: Fn<i32, Output = i32>,
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| ^^^^^^^^^^^^^^^^^^^^^ help: use parenthetical notation instead: `Fn(i32) -> i32`
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= note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information
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= help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
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error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
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--> $DIR/fn-trait-notation.rs:5:8
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LL | G: Fn<(i32, i32, ), Output = (i32, i32)>,
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use parenthetical notation instead: `Fn(i32, i32) -> (i32, i32)`
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= note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information
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= help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
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error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
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--> $DIR/fn-trait-notation.rs:6:8
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LL | H: Fn<(i32,), Output = i32>,
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: use parenthetical notation instead: `Fn(i32) -> i32`
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= note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information
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= help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0658`.
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