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https://github.com/rust-lang/rust-clippy
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46 lines
1.9 KiB
Text
46 lines
1.9 KiB
Text
error: usage of `contains_key` followed by `insert` on a `HashMap`
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--> $DIR/entry.rs:23:5
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23 | if !m.contains_key(&k) { m.insert(k, v); }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `m.entry(k).or_insert(v)`
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= note: `-D clippy::map-entry` implied by `-D warnings`
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error: usage of `contains_key` followed by `insert` on a `HashMap`
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--> $DIR/entry.rs:27:5
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27 | if !m.contains_key(&k) { foo(); m.insert(k, v); }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `m.entry(k)`
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error: usage of `contains_key` followed by `insert` on a `HashMap`
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--> $DIR/entry.rs:31:5
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31 | if !m.contains_key(&k) { m.insert(k, v) } else { None };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `m.entry(k)`
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error: usage of `contains_key` followed by `insert` on a `HashMap`
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--> $DIR/entry.rs:35:5
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35 | if m.contains_key(&k) { None } else { m.insert(k, v) };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `m.entry(k)`
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error: usage of `contains_key` followed by `insert` on a `HashMap`
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--> $DIR/entry.rs:39:5
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39 | if !m.contains_key(&k) { foo(); m.insert(k, v) } else { None };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `m.entry(k)`
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error: usage of `contains_key` followed by `insert` on a `HashMap`
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--> $DIR/entry.rs:43:5
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43 | if m.contains_key(&k) { None } else { foo(); m.insert(k, v) };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `m.entry(k)`
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error: usage of `contains_key` followed by `insert` on a `BTreeMap`
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--> $DIR/entry.rs:47:5
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47 | if !m.contains_key(&k) { foo(); m.insert(k, v) } else { None };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `m.entry(k)`
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error: aborting due to 7 previous errors
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