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| author | Ian Jackson <ijackson+github@slimy.greenend.org.uk> | 2020-12-12 13:37:29 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-12 13:37:29 +0000 |
| commit | 5ac431fb084e32b8ea86b800c98738ce49ddab37 (patch) | |
| tree | 0ea4e7c41b7e2021edcab89610069c336fccd8af | |
| parent | 7fab9cb8acdd8f2cab1271c0d7dfb268f2048f23 (diff) | |
| download | rust-5ac431fb084e32b8ea86b800c98738ce49ddab37.tar.gz rust-5ac431fb084e32b8ea86b800c98738ce49ddab37.zip | |
WriterPanicked: Use debug_struct
Co-authored-by: Ivan Tham <pickfire@riseup.net>
| -rw-r--r-- | library/std/src/io/buffered/bufwriter.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/library/std/src/io/buffered/bufwriter.rs b/library/std/src/io/buffered/bufwriter.rs index 94e625b9410..4319febbf91 100644 --- a/library/std/src/io/buffered/bufwriter.rs +++ b/library/std/src/io/buffered/bufwriter.rs @@ -382,7 +382,9 @@ impl fmt::Display for WriterPanicked { #[unstable(feature = "bufwriter_into_raw_parts", issue = "none")] impl fmt::Debug for WriterPanicked { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - write!(f, "WriterPanicked{{..buf.len={}..}}", self.buf.len()) + fmt.debug_struct("WriterPanicked") + .field("buffer", &format_args!("{}/{}", self.buf.len(), self.buf.capacity())) + .finish() } } |