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Instance Method

appendLiteral(_:)

Appends a literal segment to the interpolation.
mutating func appendLiteral(_ literal: String)

Parameters

literal

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

Discussion

Don’t call this method directly. Instead, initialize a variable or constant using a string literal with interpolated expressions.

Interpolated expressions don’t pass through this method; instead, Swift selects an overload of appendInterpolation. For more information, see the top-level StringInterpolationProtocol documentation.