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Remove awkward match in if_let #1725

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Merged
merged 3 commits into from
Jun 30, 2024
Merged

Remove awkward match in if_let #1725

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443fc03
Remove awkward match in if_let
gepbird Jul 5, 2023
5b1e946
Revert "Remove awkward match in if_let"
gepbird Jul 5, 2023
7442728
Remove unnecessary block in awkward match
gepbird Jul 5, 2023
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6 changes: 1 addition & 5 deletions src/flow_control/if_let.md
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Original file line number Diff line number Diff line change
Expand Up @@ -7,11 +7,7 @@ For some use cases, when matching enums, `match` is awkward. For example:
let optional = Some(7);

match optional {
Some(i) => {
println!("This is a really long string and `{:?}`", i);
// ^ Needed 2 indentations just so we could destructure
// `i` from the option.
},
Some(i) => println!("This is a really long string and `{:?}`", i),
_ => {},
// ^ Required because `match` is exhaustive. Doesn't it seem
// like wasted space?
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