Returning Whitespace

Return arrow and return type should be separated by a single space or on a separate line.

• Identifier: return_arrow_whitespace
• Enabled by default: Enabled
• Supports autocorrection: Yes
• Kind: style
• Analyzer rule: No
• Minimum Swift compiler version: 3.0.0
• Default configuration: warning

Non Triggering Examples

func abc() -> Int {}

func abc() -> [Int] {}

func abc() -> (Int, Int) {}

var abc = {(param: Int) -> Void in }

func abc() ->
    Int {}

func abc()
    -> Int {}

Triggering Examples

func abc()↓->Int {}

func abc()↓->[Int] {}

func abc()↓->(Int, Int) {}

func abc()↓-> Int {}

func abc()↓ ->Int {}

func abc()↓  ->  Int {}

var abc = {(param: Int)↓ ->Bool in }

var abc = {(param: Int)↓->Bool in }