blob: aebb762cc22831c1af185c24d2748c770ca4c8f6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
error: needless use of `for_each`
--> $DIR/needless_for_each_fixable.rs:16:5
|
LL | / v.iter().for_each(|elem| {
LL | | acc += elem;
LL | | });
| |_______^
|
= note: `-D clippy::needless-for-each` implied by `-D warnings`
help: try
|
LL ~ for elem in v.iter() {
LL + acc += elem;
LL + }
|
error: needless use of `for_each`
--> $DIR/needless_for_each_fixable.rs:19:5
|
LL | / v.into_iter().for_each(|elem| {
LL | | acc += elem;
LL | | });
| |_______^
|
help: try
|
LL ~ for elem in v.into_iter() {
LL + acc += elem;
LL + }
|
error: needless use of `for_each`
--> $DIR/needless_for_each_fixable.rs:23:5
|
LL | / [1, 2, 3].iter().for_each(|elem| {
LL | | acc += elem;
LL | | });
| |_______^
|
help: try
|
LL ~ for elem in [1, 2, 3].iter() {
LL + acc += elem;
LL + }
|
error: needless use of `for_each`
--> $DIR/needless_for_each_fixable.rs:28:5
|
LL | / hash_map.iter().for_each(|(k, v)| {
LL | | acc += k + v;
LL | | });
| |_______^
|
help: try
|
LL ~ for (k, v) in hash_map.iter() {
LL + acc += k + v;
LL + }
|
error: needless use of `for_each`
--> $DIR/needless_for_each_fixable.rs:31:5
|
LL | / hash_map.iter_mut().for_each(|(k, v)| {
LL | | acc += *k + *v;
LL | | });
| |_______^
|
help: try
|
LL ~ for (k, v) in hash_map.iter_mut() {
LL + acc += *k + *v;
LL + }
|
error: needless use of `for_each`
--> $DIR/needless_for_each_fixable.rs:34:5
|
LL | / hash_map.keys().for_each(|k| {
LL | | acc += k;
LL | | });
| |_______^
|
help: try
|
LL ~ for k in hash_map.keys() {
LL + acc += k;
LL + }
|
error: needless use of `for_each`
--> $DIR/needless_for_each_fixable.rs:37:5
|
LL | / hash_map.values().for_each(|v| {
LL | | acc += v;
LL | | });
| |_______^
|
help: try
|
LL ~ for v in hash_map.values() {
LL + acc += v;
LL + }
|
error: needless use of `for_each`
--> $DIR/needless_for_each_fixable.rs:44:5
|
LL | / my_vec().iter().for_each(|elem| {
LL | | acc += elem;
LL | | });
| |_______^
|
help: try
|
LL ~ for elem in my_vec().iter() {
LL + acc += elem;
LL + }
|
error: aborting due to 8 previous errors
|
