mirror of https://github.com/rust-lang/rust
40 lines
1.4 KiB
Plaintext
40 lines
1.4 KiB
Plaintext
error[E0284]: type annotations needed
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--> $DIR/issue-69455.rs:29:41
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LL | println!("{}", 23u64.test(xs.iter().sum()));
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| ---- ^^^ cannot infer type of the type parameter `S` declared on the method `sum`
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| |
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| type must be known at this point
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= note: cannot satisfy `<u64 as Test<_>>::Output == _`
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help: consider specifying the generic argument
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LL | println!("{}", 23u64.test(xs.iter().sum::<S>()));
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| +++++
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error[E0283]: type annotations needed
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--> $DIR/issue-69455.rs:29:41
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LL | println!("{}", 23u64.test(xs.iter().sum()));
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| ---- ^^^ cannot infer type of the type parameter `S` declared on the method `sum`
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| |
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| required by a bound introduced by this call
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note: multiple `impl`s satisfying `u64: Test<_>` found
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--> $DIR/issue-69455.rs:11:1
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LL | impl Test<u32> for u64 {
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| ^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | impl Test<u64> for u64 {
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| ^^^^^^^^^^^^^^^^^^^^^^
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help: consider specifying the generic argument
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LL | println!("{}", 23u64.test(xs.iter().sum::<S>()));
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| +++++
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0283, E0284.
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For more information about an error, try `rustc --explain E0283`.
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