STRUCT

TemplateString.StringInterpolation

Contents

• Methods
  • init(literalCapacity:interpolationCount:)
  • appendLiteral(_:)
  • appendInterpolation(_:)

public struct StringInterpolation: StringInterpolationProtocol

Methods

init(literalCapacity:interpolationCount:)

public init(literalCapacity _: Int, interpolationCount _: Int)

Parameters

Name	Description
literalCapacity	The approximate size of all literal segments combined. This is meant to be passed to String.reserveCapacity(_:); it may be slightly larger or smaller than the sum of the counts of each literal segment.
interpolationCount	The number of interpolations which will be appended. Use this value to estimate how much additional capacity will be needed for the interpolated segments.

appendLiteral(_:)

public mutating func appendLiteral(_ literal: String)

Parameters

Name	Description
literal	A string literal containing the characters that appear next in the string literal.

appendInterpolation(_:)

public mutating func appendInterpolation(_ token: TemplateString.Token)