rust-clippy/tests/ui/entry.stderr

error: usage of `contains_key` followed by `insert` on a `HashMap`
  --> $DIR/entry.rs:19:5
   |
19 | /     if !m.contains_key(&k) {
20 | |         m.insert(k, v);
21 | |     }
   | |_____^ help: consider using: `m.entry(k).or_insert(v)`
   |
   = note: `-D clippy::map-entry` implied by `-D warnings`

error: usage of `contains_key` followed by `insert` on a `HashMap`
  --> $DIR/entry.rs:25:5
   |
25 | /     if !m.contains_key(&k) {
26 | |         foo();
27 | |         m.insert(k, v);
28 | |     }
   | |_____^ help: consider using: `m.entry(k)`

error: usage of `contains_key` followed by `insert` on a `HashMap`
  --> $DIR/entry.rs:32:5
   |
32 | /     if !m.contains_key(&k) {
33 | |         m.insert(k, v)
34 | |     } else {
35 | |         None
36 | |     };
   | |_____^ help: consider using: `m.entry(k)`

error: usage of `contains_key` followed by `insert` on a `HashMap`
  --> $DIR/entry.rs:40:5
   |
40 | /     if m.contains_key(&k) {
41 | |         None
42 | |     } else {
43 | |         m.insert(k, v)
44 | |     };
   | |_____^ 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) {
49 | |         foo();
50 | |         m.insert(k, v)
51 | |     } else {
52 | |         None
53 | |     };
   | |_____^ help: consider using: `m.entry(k)`

error: usage of `contains_key` followed by `insert` on a `HashMap`
  --> $DIR/entry.rs:57:5
   |
57 | /     if m.contains_key(&k) {
58 | |         None
59 | |     } else {
60 | |         foo();
61 | |         m.insert(k, v)
62 | |     };
   | |_____^ help: consider using: `m.entry(k)`

error: usage of `contains_key` followed by `insert` on a `BTreeMap`
  --> $DIR/entry.rs:66:5
   |
66 | /     if !m.contains_key(&k) {
67 | |         foo();
68 | |         m.insert(k, v)
69 | |     } else {
70 | |         None
71 | |     };
   | |_____^ help: consider using: `m.entry(k)`

error: aborting due to 7 previous errors