diff options
Diffstat (limited to 'tests/ui/typeck/issue-89856.stderr')
| -rw-r--r-- | tests/ui/typeck/issue-89856.stderr | 54 |
1 files changed, 47 insertions, 7 deletions
diff --git a/tests/ui/typeck/issue-89856.stderr b/tests/ui/typeck/issue-89856.stderr index 5fa1ae1a5..bd76f1724 100644 --- a/tests/ui/typeck/issue-89856.stderr +++ b/tests/ui/typeck/issue-89856.stderr @@ -1,23 +1,63 @@ error[E0308]: mismatched types - --> $DIR/issue-89856.rs:6:20 + --> $DIR/issue-89856.rs:8:20 | LL | take_str_maybe(option); - | -------------- ^^^^^^ expected `str`, found struct `String` + | -------------- ^^^^^^ expected `Option<&str>`, found `Option<String>` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&str>` + found enum `Option<String>` +note: function defined here + --> $DIR/issue-89856.rs:3:4 + | +LL | fn take_str_maybe(_: Option<&str>) { } + | ^^^^^^^^^^^^^^ --------------- +help: try converting the passed type into a `&str` + | +LL | take_str_maybe(option.as_deref()); + | +++++++++++ + +error[E0308]: mismatched types + --> $DIR/issue-89856.rs:12:20 + | +LL | take_str_maybe(option_ref); + | -------------- ^^^^^^^^^^ expected `Option<&str>`, found `Option<&String>` | | | arguments to this function are incorrect | = note: expected enum `Option<&str>` found enum `Option<&String>` note: function defined here - --> $DIR/issue-89856.rs:1:4 + --> $DIR/issue-89856.rs:3:4 + | +LL | fn take_str_maybe(_: Option<&str>) { } + | ^^^^^^^^^^^^^^ --------------- +help: try converting the passed type into a `&str` + | +LL | take_str_maybe(option_ref.map(|x| x.as_str())); + | ++++++++++++++++++++ + +error[E0308]: mismatched types + --> $DIR/issue-89856.rs:16:20 + | +LL | take_str_maybe(option_ref_ref); + | -------------- ^^^^^^^^^^^^^^ expected `Option<&str>`, found `Option<&&String>` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&str>` + found enum `Option<&&String>` +note: function defined here + --> $DIR/issue-89856.rs:3:4 | -LL | fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } +LL | fn take_str_maybe(_: Option<&str>) { } | ^^^^^^^^^^^^^^ --------------- help: try converting the passed type into a `&str` | -LL | take_str_maybe(option.map(|x| &**x)); - | ++++++++++++++ +LL | take_str_maybe(option_ref_ref.map(|x| x.as_str())); + | ++++++++++++++++++++ -error: aborting due to previous error +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0308`. |