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This commit is contained in:
Esteban Küber 2018-12-13 09:55:16 -08:00
parent c7f1b977ed
commit 33a34b06ac
2 changed files with 5 additions and 5 deletions
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6
src/libcore/fmt/mod.rs
View file

@ -611,9 +611,9 @@ pub trait Debug {
#[rustc_on_unimplemented(
on(
_Self="std::path::Path",
label="`{Self}` cannot be formatted with the default formatter, call `.display()` on it",
note="you need to call `.display()` or `.to_string_lossy()` for safely printing paths as \
they may contain non-Unicode data"
label="`{Self}` cannot be formatted with the default formatter; call `.display()` on it",
note="call `.display()` or `.to_string_lossy()` to safely print paths, \
as they may contain non-Unicode data"
),
message="`{Self}` doesn't implement `{Display}`",
label="`{Self}` cannot be formatted with the default formatter",

4
src/test/ui/suggestions/path-display.stderr
View file

@ -2,10 +2,10 @@ error[E0277]: `std::path::Path` doesn't implement `std::fmt::Display`
--> $DIR/path-display.rs:5:20
|
LL | println!("{}", path);
| ^^^^ `std::path::Path` cannot be formatted with the default formatter, call `.display()` on it
| ^^^^ `std::path::Path` cannot be formatted with the default formatter; call `.display()` on it
|
= help: the trait `std::fmt::Display` is not implemented for `std::path::Path`
= note: you need to call `.display()` or `.to_string_lossy()` for safely printing paths as they may contain non-Unicode data
= note: call `.display()` or `.to_string_lossy()` to safely print paths, as they may contain non-Unicode data
= note: required because of the requirements on the impl of `std::fmt::Display` for `&std::path::Path`
= note: required by `std::fmt::Display::fmt`