diff options
Diffstat (limited to 'src/test/ui/suggestions/chain-method-call-mutation-in-place.stderr')
| -rw-r--r-- | src/test/ui/suggestions/chain-method-call-mutation-in-place.stderr | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/chain-method-call-mutation-in-place.stderr b/src/test/ui/suggestions/chain-method-call-mutation-in-place.stderr new file mode 100644 index 000000000..965dbb967 --- /dev/null +++ b/src/test/ui/suggestions/chain-method-call-mutation-in-place.stderr @@ -0,0 +1,20 @@ +error[E0308]: mismatched types + --> $DIR/chain-method-call-mutation-in-place.rs:3:5 + | +LL | fn foo(mut s: String) -> String { + | ------ expected `String` because of return type +LL | s.push_str("asdf") + | ^^^^^^^^^^^^^^^^^^ expected struct `String`, found `()` + | +note: method `push_str` modifies its receiver in-place + --> $DIR/chain-method-call-mutation-in-place.rs:3:7 + | +LL | s.push_str("asdf") + | - ^^^^^^^^ this call modifies `s` in-place + | | + | you probably want to use this value after calling the method... + = note: ...instead of the `()` output of method `push_str` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. |