mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 17:07:17 +00:00
70 lines
2 KiB
Text
70 lines
2 KiB
Text
error: usage of `contains_key` followed by `insert` on a `HashMap`
|
|
--> $DIR/entry.rs:13:5
|
|
|
|
|
13 | if !m.contains_key(&k) { m.insert(k, v); }
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
note: lint level defined here
|
|
--> $DIR/entry.rs:5:9
|
|
|
|
|
5 | #![deny(map_entry)]
|
|
| ^^^^^^^^^
|
|
help: consider using
|
|
| m.entry(k).or_insert(v)
|
|
|
|
error: usage of `contains_key` followed by `insert` on a `HashMap`
|
|
--> $DIR/entry.rs:20:5
|
|
|
|
|
20 | if !m.contains_key(&k) { foo(); m.insert(k, v); }
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider using
|
|
| m.entry(k)
|
|
|
|
error: usage of `contains_key` followed by `insert` on a `HashMap`
|
|
--> $DIR/entry.rs:27:5
|
|
|
|
|
27 | if !m.contains_key(&k) { m.insert(k, v) } else { None };
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider using
|
|
| m.entry(k);
|
|
|
|
error: usage of `contains_key` followed by `insert` on a `HashMap`
|
|
--> $DIR/entry.rs:34:5
|
|
|
|
|
34 | if m.contains_key(&k) { None } else { m.insert(k, v) };
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider using
|
|
| m.entry(k);
|
|
|
|
error: usage of `contains_key` followed by `insert` on a `HashMap`
|
|
--> $DIR/entry.rs:41:5
|
|
|
|
|
41 | if !m.contains_key(&k) { foo(); m.insert(k, v) } else { None };
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider using
|
|
| m.entry(k);
|
|
|
|
error: usage of `contains_key` followed by `insert` on a `HashMap`
|
|
--> $DIR/entry.rs:48:5
|
|
|
|
|
48 | if m.contains_key(&k) { None } else { foo(); m.insert(k, v) };
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider using
|
|
| m.entry(k);
|
|
|
|
error: usage of `contains_key` followed by `insert` on a `BTreeMap`
|
|
--> $DIR/entry.rs:55:5
|
|
|
|
|
55 | if !m.contains_key(&k) { foo(); m.insert(k, v) } else { None };
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider using
|
|
| m.entry(k);
|
|
|
|
error: aborting due to 7 previous errors
|
|
|