Initialization with Literals

A type that can be initialized using an array literal.

A type that can be initialized using a dictionary literal.

A type that can be initialized with an integer literal.

A type that can be initialized with a floating-point literal.

A type that can be initialized with the Boolean literals true and false.

A type that can be initialized using the nil literal, nil.

A type that can be initialized with a string literal.

A type that can be initialized with a string literal containing a single extended grapheme cluster.

A type that can be initialized with a string literal containing a single Unicode scalar value.

A type that can be initialized by string interpolation with a string literal that includes expressions.

Represents the contents of a string literal with interpolations while it’s being built up.

Represents a string literal with interpolations while it is being built up.

Type aliases representing the concrete type that a literal takes when no other type information is provided.

Use your custom types in operations that depend on testing for equality or order and as members of sets and dictionaries.

Serialize and deserialize instances of your types with implicit or customized encoding.