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-rw-r--r--src/tools/clippy/tests/ui/option_if_let_else.stderr67
1 files changed, 42 insertions, 25 deletions
diff --git a/src/tools/clippy/tests/ui/option_if_let_else.stderr b/src/tools/clippy/tests/ui/option_if_let_else.stderr
index 6d7d02f8c..e36357bcb 100644
--- a/src/tools/clippy/tests/ui/option_if_let_else.stderr
+++ b/src/tools/clippy/tests/ui/option_if_let_else.stderr
@@ -1,5 +1,5 @@
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:12:5
+ --> $DIR/option_if_let_else.rs:11:5
|
LL | / if let Some(x) = string {
LL | | (true, x)
@@ -12,19 +12,19 @@ LL | | }
= help: to override `-D warnings` add `#[allow(clippy::option_if_let_else)]`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:30:13
+ --> $DIR/option_if_let_else.rs:29:13
|
LL | let _ = if let Some(s) = *string { s.len() } else { 0 };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `string.map_or(0, |s| s.len())`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:31:13
+ --> $DIR/option_if_let_else.rs:30:13
|
LL | let _ = if let Some(s) = &num { s } else { &0 };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `num.as_ref().map_or(&0, |s| s)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:32:13
+ --> $DIR/option_if_let_else.rs:31:13
|
LL | let _ = if let Some(s) = &mut num {
| _____________^
@@ -44,13 +44,13 @@ LL ~ });
|
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:38:13
+ --> $DIR/option_if_let_else.rs:37:13
|
LL | let _ = if let Some(ref s) = num { s } else { &0 };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `num.as_ref().map_or(&0, |s| s)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:39:13
+ --> $DIR/option_if_let_else.rs:38:13
|
LL | let _ = if let Some(mut s) = num {
| _____________^
@@ -70,7 +70,7 @@ LL ~ });
|
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:45:13
+ --> $DIR/option_if_let_else.rs:44:13
|
LL | let _ = if let Some(ref mut s) = num {
| _____________^
@@ -90,7 +90,7 @@ LL ~ });
|
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:54:5
+ --> $DIR/option_if_let_else.rs:53:5
|
LL | / if let Some(x) = arg {
LL | | let y = x * x;
@@ -109,7 +109,7 @@ LL + })
|
error: use Option::map_or_else instead of an if let/else
- --> $DIR/option_if_let_else.rs:67:13
+ --> $DIR/option_if_let_else.rs:66:13
|
LL | let _ = if let Some(x) = arg {
| _____________^
@@ -118,10 +118,10 @@ LL | | } else {
LL | | // map_or_else must be suggested
LL | | side_effect()
LL | | };
- | |_____^ help: try: `arg.map_or_else(|| side_effect(), |x| x)`
+ | |_____^ help: try: `arg.map_or_else(side_effect, |x| x)`
error: use Option::map_or_else instead of an if let/else
- --> $DIR/option_if_let_else.rs:76:13
+ --> $DIR/option_if_let_else.rs:75:13
|
LL | let _ = if let Some(x) = arg {
| _____________^
@@ -144,7 +144,7 @@ LL ~ }, |x| x * x * x * x);
|
error: use Option::map_or_else instead of an if let/else
- --> $DIR/option_if_let_else.rs:109:13
+ --> $DIR/option_if_let_else.rs:108:13
|
LL | / if let Some(idx) = s.find('.') {
LL | | vec![s[..idx].to_string(), s[idx..].to_string()]
@@ -154,7 +154,7 @@ LL | | }
| |_____________^ help: try: `s.find('.').map_or_else(|| vec![s.to_string()], |idx| vec![s[..idx].to_string(), s[idx..].to_string()])`
error: use Option::map_or_else instead of an if let/else
- --> $DIR/option_if_let_else.rs:120:5
+ --> $DIR/option_if_let_else.rs:119:5
|
LL | / if let Ok(binding) = variable {
LL | | println!("Ok {binding}");
@@ -173,13 +173,13 @@ LL + })
|
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:142:13
+ --> $DIR/option_if_let_else.rs:141:13
|
LL | let _ = if let Some(x) = optional { x + 2 } else { 5 };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `optional.map_or(5, |x| x + 2)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:152:13
+ --> $DIR/option_if_let_else.rs:151:13
|
LL | let _ = if let Some(x) = Some(0) {
| _____________^
@@ -201,13 +201,13 @@ LL ~ });
|
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:180:13
+ --> $DIR/option_if_let_else.rs:179:13
|
LL | let _ = if let Some(x) = Some(0) { s.len() + x } else { s.len() };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Some(0).map_or(s.len(), |x| s.len() + x)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:184:13
+ --> $DIR/option_if_let_else.rs:183:13
|
LL | let _ = if let Some(x) = Some(0) {
| _____________^
@@ -227,7 +227,7 @@ LL ~ });
|
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:223:13
+ --> $DIR/option_if_let_else.rs:222:13
|
LL | let _ = match s {
| _____________^
@@ -237,7 +237,7 @@ LL | | };
| |_____^ help: try: `s.map_or(1, |string| string.len())`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:227:13
+ --> $DIR/option_if_let_else.rs:226:13
|
LL | let _ = match Some(10) {
| _____________^
@@ -247,7 +247,7 @@ LL | | };
| |_____^ help: try: `Some(10).map_or(5, |a| a + 1)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:233:13
+ --> $DIR/option_if_let_else.rs:232:13
|
LL | let _ = match res {
| _____________^
@@ -257,7 +257,7 @@ LL | | };
| |_____^ help: try: `res.map_or(1, |a| a + 1)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:237:13
+ --> $DIR/option_if_let_else.rs:236:13
|
LL | let _ = match res {
| _____________^
@@ -267,13 +267,13 @@ LL | | };
| |_____^ help: try: `res.map_or(1, |a| a + 1)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:241:13
+ --> $DIR/option_if_let_else.rs:240:13
|
LL | let _ = if let Ok(a) = res { a + 1 } else { 5 };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `res.map_or(5, |a| a + 1)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:258:9
+ --> $DIR/option_if_let_else.rs:257:9
|
LL | / match initial {
LL | | Some(value) => do_something(value),
@@ -282,7 +282,7 @@ LL | | }
| |_________^ help: try: `initial.as_ref().map_or({}, |value| do_something(value))`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:265:9
+ --> $DIR/option_if_let_else.rs:264:9
|
LL | / match initial {
LL | | Some(value) => do_something2(value),
@@ -290,5 +290,22 @@ LL | | None => {},
LL | | }
| |_________^ help: try: `initial.as_mut().map_or({}, |value| do_something2(value))`
-error: aborting due to 23 previous errors
+error: use Option::map_or_else instead of an if let/else
+ --> $DIR/option_if_let_else.rs:283:24
+ |
+LL | let mut _hashmap = if let Some(hm) = &opt {
+ | ________________________^
+LL | | hm.clone()
+LL | | } else {
+LL | | HashMap::new()
+LL | | };
+ | |_____^ help: try: `opt.as_ref().map_or_else(HashMap::new, |hm| hm.clone())`
+
+error: use Option::map_or_else instead of an if let/else
+ --> $DIR/option_if_let_else.rs:289:19
+ |
+LL | let mut _hm = if let Some(hm) = &opt { hm.clone() } else { new_map!() };
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `opt.as_ref().map_or_else(|| new_map!(), |hm| hm.clone())`
+
+error: aborting due to 25 previous errors
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-29 11:14:55 +0000