-error: this if statement can be collapsed
- --> $DIR/collapsible_if.rs:8:5
- |
-8 | / if x == "hello" {
-9 | | if y == "world" {
-10 | | println!("Hello world!");
-11 | | }
-12 | | }
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:9:5
+ |
+LL | / if x == "hello" {
+LL | | if y == "world" {
+LL | | println!("Hello world!");
+LL | | }
+LL | | }
| |_____^
|
- = note: `-D collapsible-if` implied by `-D warnings`
-help: try
+ = note: `-D clippy::collapsible-if` implied by `-D warnings`
+help: collapse nested if block
|
-8 | if x == "hello" && y == "world" {
-9 | println!("Hello world!");
-10 | }
+LL ~ if x == "hello" && y == "world" {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
- --> $DIR/collapsible_if.rs:14:5
- |
-14 | / if x == "hello" || x == "world" {
-15 | | if y == "world" || y == "hello" {
-16 | | println!("Hello world!");
-17 | | }
-18 | | }
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:15:5
+ |
+LL | / if x == "hello" || x == "world" {
+LL | | if y == "world" || y == "hello" {
+LL | | println!("Hello world!");
+LL | | }
+LL | | }
| |_____^
|
-help: try
+help: collapse nested if block
|
-14 | if (x == "hello" || x == "world") && (y == "world" || y == "hello") {
-15 | println!("Hello world!");
-16 | }
+LL ~ if (x == "hello" || x == "world") && (y == "world" || y == "hello") {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
- --> $DIR/collapsible_if.rs:20:5
- |
-20 | / if x == "hello" && x == "world" {
-21 | | if y == "world" || y == "hello" {
-22 | | println!("Hello world!");
-23 | | }
-24 | | }
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:21:5
+ |
+LL | / if x == "hello" && x == "world" {
+LL | | if y == "world" || y == "hello" {
+LL | | println!("Hello world!");
+LL | | }
+LL | | }
| |_____^
|
-help: try
+help: collapse nested if block
|
-20 | if x == "hello" && x == "world" && (y == "world" || y == "hello") {
-21 | println!("Hello world!");
-22 | }
+LL ~ if x == "hello" && x == "world" && (y == "world" || y == "hello") {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
- --> $DIR/collapsible_if.rs:26:5
- |
-26 | / if x == "hello" || x == "world" {
-27 | | if y == "world" && y == "hello" {
-28 | | println!("Hello world!");
-29 | | }
-30 | | }
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:27:5
+ |
+LL | / if x == "hello" || x == "world" {
+LL | | if y == "world" && y == "hello" {
+LL | | println!("Hello world!");
+LL | | }
+LL | | }
| |_____^
|
-help: try
+help: collapse nested if block
|
-26 | if (x == "hello" || x == "world") && y == "world" && y == "hello" {
-27 | println!("Hello world!");
-28 | }
+LL ~ if (x == "hello" || x == "world") && y == "world" && y == "hello" {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
- --> $DIR/collapsible_if.rs:32:5
- |
-32 | / if x == "hello" && x == "world" {
-33 | | if y == "world" && y == "hello" {
-34 | | println!("Hello world!");
-35 | | }
-36 | | }
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:33:5
+ |
+LL | / if x == "hello" && x == "world" {
+LL | | if y == "world" && y == "hello" {
+LL | | println!("Hello world!");
+LL | | }
+LL | | }
| |_____^
|
-help: try
+help: collapse nested if block
|
-32 | if x == "hello" && x == "world" && y == "world" && y == "hello" {
-33 | println!("Hello world!");
-34 | }
+LL ~ if x == "hello" && x == "world" && y == "world" && y == "hello" {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
- --> $DIR/collapsible_if.rs:38:5
- |
-38 | / if 42 == 1337 {
-39 | | if 'a' != 'A' {
-40 | | println!("world!")
-41 | | }
-42 | | }
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:39:5
+ |
+LL | / if 42 == 1337 {
+LL | | if 'a' != 'A' {
+LL | | println!("world!")
+LL | | }
+LL | | }
| |_____^
|
-help: try
+help: collapse nested if block
|
-38 | if 42 == 1337 && 'a' != 'A' {
-39 | println!("world!")
-40 | }
+LL ~ if 42 == 1337 && 'a' != 'A' {
+LL + println!("world!")
+LL + }
|
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:47:12
- |
-47 | } else {
- | ____________^
-48 | | if y == "world" {
-49 | | println!("world!")
-50 | | }
-51 | | }
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:95:5
+ |
+LL | / if x == "hello" {
+LL | | if y == "world" { // Collapsible
+LL | | println!("Hello world!");
+LL | | }
+LL | | }
| |_____^
|
-help: try
+help: collapse nested if block
|
-47 | } else if y == "world" {
-48 | println!("world!")
-49 | }
+LL ~ if x == "hello" && y == "world" { // Collapsible
+LL + println!("Hello world!");
+LL + }
|
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:55:12
- |
-55 | } else {
- | ____________^
-56 | | if let Some(42) = Some(42) {
-57 | | println!("world!")
-58 | | }
-59 | | }
- | |_____^
- |
-help: try
- |
-55 | } else if let Some(42) = Some(42) {
-56 | println!("world!")
-57 | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:63:12
- |
-63 | } else {
- | ____________^
-64 | | if y == "world" {
-65 | | println!("world")
-66 | | }
-... |
-69 | | }
-70 | | }
- | |_____^
- |
-help: try
- |
-63 | } else if y == "world" {
-64 | println!("world")
-65 | }
-66 | else {
-67 | println!("!")
-68 | }
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:154:5
|
+LL | / if matches!(true, true) {
+LL | | if matches!(true, true) {}
+LL | | }
+ | |_____^ help: collapse nested if block: `if matches!(true, true) && matches!(true, true) {}`
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:74:12
- |
-74 | } else {
- | ____________^
-75 | | if let Some(42) = Some(42) {
-76 | | println!("world")
-77 | | }
-... |
-80 | | }
-81 | | }
- | |_____^
- |
-help: try
- |
-74 | } else if let Some(42) = Some(42) {
-75 | println!("world")
-76 | }
-77 | else {
-78 | println!("!")
-79 | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:85:12
- |
-85 | } else {
- | ____________^
-86 | | if let Some(42) = Some(42) {
-87 | | println!("world")
-88 | | }
-... |
-91 | | }
-92 | | }
- | |_____^
- |
-help: try
- |
-85 | } else if let Some(42) = Some(42) {
-86 | println!("world")
-87 | }
-88 | else {
-89 | println!("!")
-90 | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:96:12
- |
-96 | } else {
- | ____________^
-97 | | if x == "hello" {
-98 | | println!("world")
-99 | | }
-... |
-102 | | }
-103 | | }
- | |_____^
- |
-help: try
- |
-96 | } else if x == "hello" {
-97 | println!("world")
-98 | }
-99 | else {
-100 | println!("!")
-101 | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:107:12
- |
-107 | } else {
- | ____________^
-108 | | if let Some(42) = Some(42) {
-109 | | println!("world")
-110 | | }
-... |
-113 | | }
-114 | | }
- | |_____^
- |
-help: try
- |
-107 | } else if let Some(42) = Some(42) {
-108 | println!("world")
-109 | }
-110 | else {
-111 | println!("!")
-112 | }
- |
+error: aborting due to 8 previous errors
projects / rust.git / blobdiff