7b9105dd88
Remove default note for "trait is not implemented" in favor of the more colorful diff output from the previous commit. Removes duplicated output.
39 lines
1.8 KiB
Plaintext
39 lines
1.8 KiB
Plaintext
error: expected one of `,`, `:`, or `>`, found `=`
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--> $DIR/issue-34334.rs:2:29
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LL | let sr: Vec<(u32, _, _) = vec![];
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| - ^ expected one of `,`, `:`, or `>`
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| while parsing the type for `sr`
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help: you might have meant to end the type parameters here
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LL | let sr: Vec<(u32, _, _)> = vec![];
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| +
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error[E0277]: a value of type `Vec<(u32, _, _)>` cannot be built from an iterator over elements of type `()`
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--> $DIR/issue-34334.rs:5:87
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LL | let sr2: Vec<(u32, _, _)> = sr.iter().map(|(faction, th_sender, th_receiver)| {}).collect();
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| ^^^^^^^ value of type `Vec<(u32, _, _)>` cannot be built from `std::iter::Iterator<Item=()>`
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= help: the trait `FromIterator<()>` is not implemented for `Vec<(u32, _, _)>`
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but trait `FromIterator<(u32, _, _)>` is implemented for it
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= help: for that trait implementation, expected `(u32, _, _)`, found `()`
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note: the method call chain might not have had the expected associated types
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--> $DIR/issue-34334.rs:5:43
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LL | let sr: Vec<(u32, _, _) = vec![];
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| ------ this expression has type `Vec<(_, _, _)>`
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...
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LL | let sr2: Vec<(u32, _, _)> = sr.iter().map(|(faction, th_sender, th_receiver)| {}).collect();
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| ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `()` here
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| `Iterator::Item` is `&(_, _, _)` here
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note: required by a bound in `collect`
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--> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0277`.
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