-error: you don't need to add `&` to all patterns
- --> $DIR/matches.rs:20:9
- |
-20 | / match v {
-21 | | &Some(v) => println!("{:?}", v),
-22 | | &None => println!("none"),
-23 | | }
- | |_________^
+error: `Err(_)` will match all errors, maybe not a good idea
+ --> $DIR/matches.rs:14:9
|
- = note: `-D clippy::match-ref-pats` implied by `-D warnings`
-help: instead of prefixing all patterns with `&`, you can dereference the expression
- |
-20 | match *v {
-21 | Some(v) => println!("{:?}", v),
-22 | None => println!("none"),
+LL | Err(_) => panic!("err"),
+ | ^^^^^^
|
+ = note: `-D clippy::match-wild-err-arm` implied by `-D warnings`
+ = note: to remove this warning, match each error separately or use `unreachable!` macro
-error: you don't need to add `&` to all patterns
- --> $DIR/matches.rs:31:5
+error: this `match` has identical arm bodies
+ --> $DIR/matches.rs:13:18
+ |
+LL | Ok(_) => println!("ok"),
+ | ^^^^^^^^^^^^^^
|
-31 | / match tup {
-32 | | &(v, 1) => println!("{}", v),
-33 | | _ => println!("none"),
-34 | | }
- | |_____^
-help: instead of prefixing all patterns with `&`, you can dereference the expression
+ = note: `-D clippy::match-same-arms` implied by `-D warnings`
+note: same as this
+ --> $DIR/matches.rs:12:18
|
-31 | match *tup {
-32 | (v, 1) => println!("{}", v),
+LL | Ok(3) => println!("ok"),
+ | ^^^^^^^^^^^^^^
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:12:9
|
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
+ = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
-error: you don't need to add `&` to both the expression and the patterns
- --> $DIR/matches.rs:37:5
- |
-37 | / match &w {
-38 | | &Some(v) => println!("{:?}", v),
-39 | | &None => println!("none"),
-40 | | }
- | |_____^
-help: try
+error: `Err(_)` will match all errors, maybe not a good idea
+ --> $DIR/matches.rs:20:9
|
-37 | match w {
-38 | Some(v) => println!("{:?}", v),
-39 | None => println!("none"),
+LL | Err(_) => panic!(),
+ | ^^^^^^
|
+ = note: to remove this warning, match each error separately or use `unreachable!` macro
-error: you don't need to add `&` to all patterns
- --> $DIR/matches.rs:48:5
+error: this `match` has identical arm bodies
+ --> $DIR/matches.rs:19:18
|
-48 | / if let &None = a {
-49 | | println!("none");
-50 | | }
- | |_____^
-help: instead of prefixing all patterns with `&`, you can dereference the expression
+LL | Ok(_) => println!("ok"),
+ | ^^^^^^^^^^^^^^
|
-48 | if let None = *a {
- | ^^^^ ^^
-
-error: you don't need to add `&` to both the expression and the patterns
- --> $DIR/matches.rs:53:5
+note: same as this
+ --> $DIR/matches.rs:18:18
|
-53 | / if let &None = &b {
-54 | | println!("none");
-55 | | }
- | |_____^
-help: try
+LL | Ok(3) => println!("ok"),
+ | ^^^^^^^^^^^^^^
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:18:9
|
-53 | if let None = b {
- | ^^^^ ^
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
+ = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
-error: Err(_) will match all errors, maybe not a good idea
- --> $DIR/matches.rs:64:9
+error: `Err(_)` will match all errors, maybe not a good idea
+ --> $DIR/matches.rs:26:9
|
-64 | Err(_) => panic!("err"),
+LL | Err(_) => {
| ^^^^^^
|
- = note: `-D clippy::match-wild-err-arm` implied by `-D warnings`
- = note: to remove this warning, match each error separately or use unreachable macro
+ = note: to remove this warning, match each error separately or use `unreachable!` macro
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:63:18
+ --> $DIR/matches.rs:25:18
|
-63 | Ok(_) => println!("ok"),
+LL | Ok(_) => println!("ok"),
| ^^^^^^^^^^^^^^
|
- = note: `-D clippy::match-same-arms` implied by `-D warnings`
note: same as this
- --> $DIR/matches.rs:62:18
+ --> $DIR/matches.rs:24:18
|
-62 | Ok(3) => println!("ok"),
+LL | Ok(3) => println!("ok"),
| ^^^^^^^^^^^^^^
-note: consider refactoring into `Ok(3) | Ok(_)`
- --> $DIR/matches.rs:62:18
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:24:9
|
-62 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
-error: Err(_) will match all errors, maybe not a good idea
- --> $DIR/matches.rs:70:9
+error: `Err(_e)` will match all errors, maybe not a good idea
+ --> $DIR/matches.rs:34:9
|
-70 | Err(_) => panic!(),
- | ^^^^^^
+LL | Err(_e) => panic!(),
+ | ^^^^^^^
|
- = note: to remove this warning, match each error separately or use unreachable macro
+ = note: to remove this warning, match each error separately or use `unreachable!` macro
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:69:18
+ --> $DIR/matches.rs:33:18
|
-69 | Ok(_) => println!("ok"),
+LL | Ok(_) => println!("ok"),
| ^^^^^^^^^^^^^^
|
note: same as this
- --> $DIR/matches.rs:68:18
+ --> $DIR/matches.rs:32:18
|
-68 | Ok(3) => println!("ok"),
+LL | Ok(3) => println!("ok"),
| ^^^^^^^^^^^^^^
-note: consider refactoring into `Ok(3) | Ok(_)`
- --> $DIR/matches.rs:68:18
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:32:9
|
-68 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
-error: Err(_) will match all errors, maybe not a good idea
- --> $DIR/matches.rs:76:9
- |
-76 | Err(_) => {
- | ^^^^^^
- |
- = note: to remove this warning, match each error separately or use unreachable macro
-
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:75:18
+ --> $DIR/matches.rs:40:18
|
-75 | Ok(_) => println!("ok"),
+LL | Ok(_) => println!("ok"),
| ^^^^^^^^^^^^^^
|
note: same as this
- --> $DIR/matches.rs:74:18
+ --> $DIR/matches.rs:39:18
|
-74 | Ok(3) => println!("ok"),
+LL | Ok(3) => println!("ok"),
| ^^^^^^^^^^^^^^
-note: consider refactoring into `Ok(3) | Ok(_)`
- --> $DIR/matches.rs:74:18
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:39:9
|
-74 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:84:18
+ --> $DIR/matches.rs:47:18
|
-84 | Ok(_) => println!("ok"),
+LL | Ok(_) => println!("ok"),
| ^^^^^^^^^^^^^^
|
note: same as this
- --> $DIR/matches.rs:83:18
+ --> $DIR/matches.rs:46:18
|
-83 | Ok(3) => println!("ok"),
+LL | Ok(3) => println!("ok"),
| ^^^^^^^^^^^^^^
-note: consider refactoring into `Ok(3) | Ok(_)`
- --> $DIR/matches.rs:83:18
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:46:9
|
-83 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:91:18
+ --> $DIR/matches.rs:54:18
|
-91 | Ok(_) => println!("ok"),
+LL | Ok(_) => println!("ok"),
| ^^^^^^^^^^^^^^
|
note: same as this
- --> $DIR/matches.rs:90:18
+ --> $DIR/matches.rs:53:18
|
-90 | Ok(3) => println!("ok"),
+LL | Ok(3) => println!("ok"),
| ^^^^^^^^^^^^^^
-note: consider refactoring into `Ok(3) | Ok(_)`
- --> $DIR/matches.rs:90:18
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:53:9
|
-90 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:97:18
+ --> $DIR/matches.rs:60:18
|
-97 | Ok(_) => println!("ok"),
+LL | Ok(_) => println!("ok"),
| ^^^^^^^^^^^^^^
|
note: same as this
- --> $DIR/matches.rs:96:18
+ --> $DIR/matches.rs:59:18
|
-96 | Ok(3) => println!("ok"),
+LL | Ok(3) => println!("ok"),
| ^^^^^^^^^^^^^^
-note: consider refactoring into `Ok(3) | Ok(_)`
- --> $DIR/matches.rs:96:18
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:59:9
|
-96 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:103:18
- |
-103 | Ok(_) => println!("ok"),
- | ^^^^^^^^^^^^^^
- |
+ --> $DIR/matches.rs:66:18
+ |
+LL | Ok(_) => println!("ok"),
+ | ^^^^^^^^^^^^^^
+ |
note: same as this
- --> $DIR/matches.rs:102:18
- |
-102 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
-note: consider refactoring into `Ok(3) | Ok(_)`
- --> $DIR/matches.rs:102:18
- |
-102 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
- = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
+ --> $DIR/matches.rs:65:18
+ |
+LL | Ok(3) => println!("ok"),
+ | ^^^^^^^^^^^^^^
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:65:9
+ |
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
+ = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:126:29
- |
-126 | (Ok(_), Some(x)) => println!("ok {}", x),
- | ^^^^^^^^^^^^^^^^^^^^
- |
+ --> $DIR/matches.rs:89:29
+ |
+LL | (Ok(_), Some(x)) => println!("ok {}", x),
+ | ^^^^^^^^^^^^^^^^^^^^
+ |
note: same as this
- --> $DIR/matches.rs:125:29
- |
-125 | (Ok(x), Some(_)) => println!("ok {}", x),
- | ^^^^^^^^^^^^^^^^^^^^
-note: consider refactoring into `(Ok(x), Some(_)) | (Ok(_), Some(x))`
- --> $DIR/matches.rs:125:29
- |
-125 | (Ok(x), Some(_)) => println!("ok {}", x),
- | ^^^^^^^^^^^^^^^^^^^^
- = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
+ --> $DIR/matches.rs:88:29
+ |
+LL | (Ok(x), Some(_)) => println!("ok {}", x),
+ | ^^^^^^^^^^^^^^^^^^^^
+help: consider refactoring into `(Ok(x), Some(_)) | (Ok(_), Some(x))`
+ --> $DIR/matches.rs:88:9
+ |
+LL | (Ok(x), Some(_)) => println!("ok {}", x),
+ | ^^^^^^^^^^^^^^^^
+ = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
error: this `match` has identical arm bodies
- --> $DIR/matches.rs:141:18
- |
-141 | Ok(_) => println!("ok"),
- | ^^^^^^^^^^^^^^
- |
+ --> $DIR/matches.rs:104:18
+ |
+LL | Ok(_) => println!("ok"),
+ | ^^^^^^^^^^^^^^
+ |
note: same as this
- --> $DIR/matches.rs:140:18
- |
-140 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
-note: consider refactoring into `Ok(3) | Ok(_)`
- --> $DIR/matches.rs:140:18
- |
-140 | Ok(3) => println!("ok"),
- | ^^^^^^^^^^^^^^
- = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
-
-error: use as_ref() instead
- --> $DIR/matches.rs:150:33
- |
-150 | let borrowed: Option<&()> = match owned {
- | _________________________________^
-151 | | None => None,
-152 | | Some(ref v) => Some(v),
-153 | | };
- | |_____^ help: try this: `owned.as_ref()`
- |
- = note: `-D clippy::match-as-ref` implied by `-D warnings`
-
-error: use as_mut() instead
- --> $DIR/matches.rs:156:39
- |
-156 | let borrow_mut: Option<&mut ()> = match mut_owned {
- | _______________________________________^
-157 | | None => None,
-158 | | Some(ref mut v) => Some(v),
-159 | | };
- | |_____^ help: try this: `mut_owned.as_mut()`
+ --> $DIR/matches.rs:103:18
+ |
+LL | Ok(3) => println!("ok"),
+ | ^^^^^^^^^^^^^^
+help: consider refactoring into `Ok(3) | Ok(_)`
+ --> $DIR/matches.rs:103:9
+ |
+LL | Ok(3) => println!("ok"),
+ | ^^^^^
+ = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
-error: aborting due to 19 previous errors
+error: aborting due to 15 previous errors