Initializer

init(_:)

Creates a String having the given content.

Declaration

init?(_ codeUnits: Substring.UTF16View)

Discussion

If codeUnits is an ill-formed code unit sequence, the result is nil.

Complexity: O(N), where N is the length of the resulting String’s UTF-16.

See Also

Working with String Views

var unicodeScalars: String.UnicodeScalarView

The string’s value represented as a collection of Unicode scalar values.

init(String.UnicodeScalarView)

Creates a string corresponding to the given collection of Unicode scalars.

init(Substring.UnicodeScalarView)

Creates a String having the given content.

var utf16: String.UTF16View

A UTF-16 encoding of self.

init(String.UTF16View)

Creates a string corresponding to the given sequence of UTF-16 code units.

var utf8: String.UTF8View

A UTF-8 encoding of self.

init(String.UTF8View)

Creates a string corresponding to the given sequence of UTF-8 code units.

init?(Substring.UTF8View)

Creates a String having the given content.