ExpressibleByStringLiteral
A type that can be initialized with a string literal.
protocol ExpressibleByStringLiteral : ExpressibleByExtendedGraphemeClusterLiteralThe String and StaticString types conform to the ExpressibleByStringLiteral protocol. You can initialize a variable or constant of either of these types using a string literal of any length.
let picnicGuest = "Deserving porcupine"Conforming to ExpressibleByStringLiteral
To add ExpressibleByStringLiteral conformance to your custom type, implement the required initializer.
Supertypes
protocol ExpressibleByExtendedGraphemeClusterLiteralA type that can be initialized with a string literal containing a single extended grapheme cluster.
protocol ExpressibleByUnicodeScalarLiteralA type that can be initialized with a string literal containing a single Unicode scalar value.
Requirements
associatedtype StringLiteralType : _ExpressibleByBuiltinStringLiteralA type that represents a string literal.
init(stringLiteral: Self.StringLiteralType) Creates an instance initialized to the given string value.
Citizens in Swift
Subtypes
protocol ExpressibleByStringInterpolationA type that can be initialized by string interpolation with a string literal that includes expressions.
protocol StringProtocolA type that can represent a string as a collection of characters.
Extension in SwiftSyntaxBuilder
Subtypes
protocol SyntaxExpressibleByStringInterpolationSyntax nodes that can be formed by a string interpolation involve source code and interpolated syntax nodes.