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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/issues/issue-34334.stderr | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-34334.stderr b/tests/ui/issues/issue-34334.stderr new file mode 100644 index 000000000..9d2c315e4 --- /dev/null +++ b/tests/ui/issues/issue-34334.stderr @@ -0,0 +1,38 @@ +error: expected one of `,`, `:`, or `>`, found `=` + --> $DIR/issue-34334.rs:2:29 + | +LL | let sr: Vec<(u32, _, _) = vec![]; + | -- - ^ expected one of `,`, `:`, or `>` + | | | + | | maybe try to close unmatched angle bracket + | while parsing the type for `sr` + | +help: you might have meant to end the type parameters here + | +LL | let sr: Vec<(u32, _, _)> = vec![]; + | + + +error[E0277]: a value of type `Vec<(u32, _, _)>` cannot be built from an iterator over elements of type `()` + --> $DIR/issue-34334.rs:5:87 + | +LL | let sr2: Vec<(u32, _, _)> = sr.iter().map(|(faction, th_sender, th_receiver)| {}).collect(); + | ^^^^^^^ value of type `Vec<(u32, _, _)>` cannot be built from `std::iter::Iterator<Item=()>` + | + = help: the trait `FromIterator<()>` is not implemented for `Vec<(u32, _, _)>` + = help: the trait `FromIterator<T>` is implemented for `Vec<T>` +note: the method call chain might not have had the expected associated types + --> $DIR/issue-34334.rs:5:43 + | +LL | let sr: Vec<(u32, _, _) = vec![]; + | ------ this expression has type `Vec<(_, _, _)>` +... +LL | let sr2: Vec<(u32, _, _)> = sr.iter().map(|(faction, th_sender, th_receiver)| {}).collect(); + | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `()` here + | | + | `Iterator::Item` is `&(_, _, _)` here +note: required by a bound in `collect` + --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. |