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 | | } | |_____^ | = note: `-D collapsible-if` implied by `-D warnings` help: try | 8 | if x == "hello" && y == "world" { 9 | println!("Hello world!"); 10 | } | 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 | | } | |_____^ help: try | 14 | if (x == "hello" || x == "world") && (y == "world" || y == "hello") { 15 | println!("Hello world!"); 16 | } | 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 | | } | |_____^ help: try | 20 | if x == "hello" && x == "world" && (y == "world" || y == "hello") { 21 | println!("Hello world!"); 22 | } | 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 | | } | |_____^ help: try | 26 | if (x == "hello" || x == "world") && y == "world" && y == "hello" { 27 | println!("Hello world!"); 28 | } | 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 | | } | |_____^ help: try | 32 | if x == "hello" && x == "world" && y == "world" && y == "hello" { 33 | println!("Hello world!"); 34 | } | 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 | | } | |_____^ help: try | 38 | if 42 == 1337 && 'a' != 'A' { 39 | println!("world!") 40 | } | 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 | | } | |_____^ help: try | 47 | } else if y == "world" { 48 | println!("world!") 49 | } | 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 `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 | } |