blob: 1b6cd524b2f2339484878443a9e09f2acc00917a (
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
124
125
126
127
128
129
130
131
132
133
134
|
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:7:5
|
LL | / if a.is_none() {
LL | | return None;
LL | | }
| |_____^ help: replace it with: `a?;`
|
= note: `-D clippy::question-mark` implied by `-D warnings`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:52:9
|
LL | / if (self.opt).is_none() {
LL | | return None;
LL | | }
| |_________^ help: replace it with: `(self.opt)?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:56:9
|
LL | / if self.opt.is_none() {
LL | | return None
LL | | }
| |_________^ help: replace it with: `self.opt?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:60:17
|
LL | let _ = if self.opt.is_none() {
| _________________^
LL | | return None;
LL | | } else {
LL | | self.opt
LL | | };
| |_________^ help: replace it with: `Some(self.opt?)`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:66:17
|
LL | let _ = if let Some(x) = self.opt {
| _________________^
LL | | x
LL | | } else {
LL | | return None;
LL | | };
| |_________^ help: replace it with: `self.opt?`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:83:9
|
LL | / if self.opt.is_none() {
LL | | return None;
LL | | }
| |_________^ help: replace it with: `self.opt.as_ref()?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:91:9
|
LL | / if self.opt.is_none() {
LL | | return None;
LL | | }
| |_________^ help: replace it with: `self.opt.as_ref()?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:99:9
|
LL | / if self.opt.is_none() {
LL | | return None;
LL | | }
| |_________^ help: replace it with: `self.opt.as_ref()?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:106:26
|
LL | let v: &Vec<_> = if let Some(ref v) = self.opt {
| __________________________^
LL | | v
LL | | } else {
LL | | return None;
LL | | };
| |_________^ help: replace it with: `self.opt.as_ref()?`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:116:17
|
LL | let v = if let Some(v) = self.opt {
| _________________^
LL | | v
LL | | } else {
LL | | return None;
LL | | };
| |_________^ help: replace it with: `self.opt?`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:131:5
|
LL | / if f().is_none() {
LL | | return None;
LL | | }
| |_____^ help: replace it with: `f()?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:143:13
|
LL | let _ = if let Ok(x) = x { x } else { return x };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `x?`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:145:5
|
LL | / if x.is_err() {
LL | | return x;
LL | | }
| |_____^ help: replace it with: `x?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:193:5
|
LL | / if let Err(err) = func_returning_result() {
LL | | return Err(err);
LL | | }
| |_____^ help: replace it with: `func_returning_result()?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:200:5
|
LL | / if let Err(err) = func_returning_result() {
LL | | return Err(err);
LL | | }
| |_____^ help: replace it with: `func_returning_result()?;`
error: aborting due to 15 previous errors
|
