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Diffstat (limited to 'src/tools/clippy/src/docs/unwrap_or_else_default.txt')
| -rw-r--r-- | src/tools/clippy/src/docs/unwrap_or_else_default.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/unwrap_or_else_default.txt b/src/tools/clippy/src/docs/unwrap_or_else_default.txt new file mode 100644 index 000000000..34b4cf088 --- /dev/null +++ b/src/tools/clippy/src/docs/unwrap_or_else_default.txt @@ -0,0 +1,18 @@ +### What it does +Checks for usages of `_.unwrap_or_else(Default::default)` on `Option` and +`Result` values. + +### Why is this bad? +Readability, these can be written as `_.unwrap_or_default`, which is +simpler and more concise. + +### Examples +``` +x.unwrap_or_else(Default::default); +x.unwrap_or_else(u32::default); +``` + +Use instead: +``` +x.unwrap_or_default(); +```
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