bjoernager/rust
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Improve Debug implementations of OccupiedError.

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This commit is contained in:
Mara Bos 2021-03-04 15:56:38 +01:00
parent f6fe24aab3
commit 69d95e232a
2 changed files with 14 additions and 3 deletions
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5
library/alloc/src/collections/btree/map/entry.rs
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@ -86,8 +86,9 @@ pub struct OccupiedError<'a, K: 'a, V: 'a> {
impl<K: Debug + Ord, V: Debug> Debug for OccupiedError<'_, K, V> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("OccupiedError")
.field("entry", &self.entry)
.field("value", &self.value)
.field("key", self.entry.key())
.field("old_value", self.entry.get())
.field("new_value", &self.value)
.finish()
}
}