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https://github.com/rust-lang/rust-clippy
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50 lines
2 KiB
Text
50 lines
2 KiB
Text
error: usage of `contains_key` followed by `insert` on a `HashMap`
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--> $DIR/entry.rs:13:5
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13 | 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: lint level defined here
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--> $DIR/entry.rs:5:9
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5 | #![deny(map_entry)]
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| ^^^^^^^^^
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error: usage of `contains_key` followed by `insert` on a `HashMap`
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--> $DIR/entry.rs:17:5
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17 | 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:21:5
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21 | 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:25:5
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25 | 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:29:5
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29 | 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:33:5
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33 | 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:37:5
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37 | 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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