-error: this if statement can be collapsed
+error: this `if` statement can be collapsed
--> $DIR/collapsible_if.rs:9:5
|
LL | / if x == "hello" {
| |_____^
|
= note: `-D clippy::collapsible-if` implied by `-D warnings`
-help: try
+help: collapse nested if block
|
-LL | if x == "hello" && y == "world" {
-LL | println!("Hello world!");
-LL | }
+LL ~ if x == "hello" && y == "world" {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
+error: this `if` statement can be collapsed
--> $DIR/collapsible_if.rs:15:5
|
LL | / if x == "hello" || x == "world" {
LL | | }
LL | | }
| |_____^
-help: try
|
-LL | if (x == "hello" || x == "world") && (y == "world" || y == "hello") {
-LL | println!("Hello world!");
-LL | }
+help: collapse nested if block
+ |
+LL ~ if (x == "hello" || x == "world") && (y == "world" || y == "hello") {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
+error: this `if` statement can be collapsed
--> $DIR/collapsible_if.rs:21:5
|
LL | / if x == "hello" && x == "world" {
LL | | }
LL | | }
| |_____^
-help: try
|
-LL | if x == "hello" && x == "world" && (y == "world" || y == "hello") {
-LL | println!("Hello world!");
-LL | }
+help: collapse nested if block
+ |
+LL ~ if x == "hello" && x == "world" && (y == "world" || y == "hello") {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
+error: this `if` statement can be collapsed
--> $DIR/collapsible_if.rs:27:5
|
LL | / if x == "hello" || x == "world" {
LL | | }
LL | | }
| |_____^
-help: try
|
-LL | if (x == "hello" || x == "world") && y == "world" && y == "hello" {
-LL | println!("Hello world!");
-LL | }
+help: collapse nested if block
+ |
+LL ~ if (x == "hello" || x == "world") && y == "world" && y == "hello" {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
+error: this `if` statement can be collapsed
--> $DIR/collapsible_if.rs:33:5
|
LL | / if x == "hello" && x == "world" {
LL | | }
LL | | }
| |_____^
-help: try
|
-LL | if x == "hello" && x == "world" && y == "world" && y == "hello" {
-LL | println!("Hello world!");
-LL | }
+help: collapse nested if block
+ |
+LL ~ if x == "hello" && x == "world" && y == "world" && y == "hello" {
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
+error: this `if` statement can be collapsed
--> $DIR/collapsible_if.rs:39:5
|
LL | / if 42 == 1337 {
LL | | }
LL | | }
| |_____^
-help: try
- |
-LL | if 42 == 1337 && 'a' != 'A' {
-LL | println!("world!")
-LL | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:48:12
- |
-LL | } else {
- | ____________^
-LL | | if y == "world" {
-LL | | println!("world!")
-LL | | }
-LL | | }
- | |_____^
-help: try
- |
-LL | } else if y == "world" {
-LL | println!("world!")
-LL | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:56:12
- |
-LL | } else {
- | ____________^
-LL | | if let Some(42) = Some(42) {
-LL | | println!("world!")
-LL | | }
-LL | | }
- | |_____^
-help: try
- |
-LL | } else if let Some(42) = Some(42) {
-LL | println!("world!")
-LL | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:64:12
|
-LL | } else {
- | ____________^
-LL | | if y == "world" {
-LL | | println!("world")
-LL | | }
-... |
-LL | | }
-LL | | }
- | |_____^
-help: try
+help: collapse nested if block
|
-LL | } else if y == "world" {
-LL | println!("world")
-LL | }
-LL | else {
-LL | println!("!")
-LL | }
+LL ~ if 42 == 1337 && 'a' != 'A' {
+LL + println!("world!")
+LL + }
|
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:75:12
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:95:5
|
-LL | } else {
- | ____________^
-LL | | if let Some(42) = Some(42) {
-LL | | println!("world")
-LL | | }
-... |
-LL | | }
-LL | | }
- | |_____^
-help: try
- |
-LL | } else if let Some(42) = Some(42) {
-LL | println!("world")
-LL | }
-LL | else {
-LL | println!("!")
-LL | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:86:12
- |
-LL | } else {
- | ____________^
-LL | | if let Some(42) = Some(42) {
-LL | | println!("world")
-LL | | }
-... |
-LL | | }
-LL | | }
- | |_____^
-help: try
- |
-LL | } else if let Some(42) = Some(42) {
-LL | println!("world")
-LL | }
-LL | else {
-LL | println!("!")
-LL | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:97:12
- |
-LL | } else {
- | ____________^
-LL | | if x == "hello" {
-LL | | println!("world")
-LL | | }
-... |
+LL | / if x == "hello" {
+LL | | if y == "world" { // Collapsible
+LL | | println!("Hello world!");
LL | | }
LL | | }
| |_____^
-help: try
- |
-LL | } else if x == "hello" {
-LL | println!("world")
-LL | }
-LL | else {
-LL | println!("!")
-LL | }
- |
-
-error: this `else { if .. }` block can be collapsed
- --> $DIR/collapsible_if.rs:108:12
|
-LL | } else {
- | ____________^
-LL | | if let Some(42) = Some(42) {
-LL | | println!("world")
-LL | | }
-... |
-LL | | }
-LL | | }
- | |_____^
-help: try
+help: collapse nested if block
|
-LL | } else if let Some(42) = Some(42) {
-LL | println!("world")
-LL | }
-LL | else {
-LL | println!("!")
-LL | }
+LL ~ if x == "hello" && y == "world" { // Collapsible
+LL + println!("Hello world!");
+LL + }
|
-error: this if statement can be collapsed
- --> $DIR/collapsible_if.rs:167:5
+error: this `if` statement can be collapsed
+ --> $DIR/collapsible_if.rs:154:5
|
-LL | / if x == "hello" {
-LL | | if y == "world" { // Collapsible
-LL | | println!("Hello world!");
-LL | | }
+LL | / if matches!(true, true) {
+LL | | if matches!(true, true) {}
LL | | }
- | |_____^
-help: try
- |
-LL | if x == "hello" && y == "world" { // Collapsible
-LL | println!("Hello world!");
-LL | }
- |
+ | |_____^ help: collapse nested if block: `if matches!(true, true) && matches!(true, true) {}`
-error: aborting due to 14 previous errors
+error: aborting due to 8 previous errors