The Swift Programming Language
The entire content of The Swift Programming Language (6.3 beta) book by Apple. This is a comprehensive language reference and guide to the Swift programming language.
Documentation Structure
Getting Started (GuidedTour)
- About Swift (GuidedTour/AboutSwift.md): Understand the high-level goals of the language.
- Version Compatibility (GuidedTour/Compatibility.md): Learn what functionality is available in older language modes.
- A Swift Tour (GuidedTour/GuidedTour.md): Explore the features and syntax of Swift.
Language Guide
- The Basics (LanguageGuide/TheBasics.md): Work with common kinds of data and write basic syntax.
- Basic Operators (LanguageGuide/BasicOperators.md): Perform operations like assignment, arithmetic, and comparison.
- Strings and Characters (LanguageGuide/StringsAndCharacters.md): Store and manipulate text.
- Collection Types (LanguageGuide/CollectionTypes.md): Organize data using arrays, sets, and dictionaries.
- Control Flow (LanguageGuide/ControlFlow.md): Structure code with branches, loops, and early exits.
- Functions (LanguageGuide/Functions.md): Define and call functions, label their arguments, and use their return values.
- Closures (LanguageGuide/Closures.md): Group code that executes together, without creating a named function.
- Enumerations (LanguageGuide/Enumerations.md): Model custom types that define a list of possible values.
- Structures and Classes (LanguageGuide/ClassesAndStructures.md): Model custom types that encapsulate data.
- Properties (LanguageGuide/Properties.md): Access stored and computed values that are part of an instance or type.
- Methods (LanguageGuide/Methods.md): Define and call functions that are part of an instance or type.
- Subscripts (LanguageGuide/Subscripts.md): Access the elements of a collection.
- Inheritance (LanguageGuide/Inheritance.md): Subclass to add or override functionality.
- Initialization (LanguageGuide/Initialization.md): Set the initial values for a type's stored properties and perform one-time setup.
- Deinitialization (LanguageGuide/Deinitialization.md): Release resources that require custom cleanup.
- Optional Chaining (LanguageGuide/OptionalChaining.md): Access members of an optional value without unwrapping.
- Error Handling (LanguageGuide/ErrorHandling.md): Respond to and recover from errors.
- Concurrency (LanguageGuide/Concurrency.md): Perform asynchronous operations.
- Macros (LanguageGuide/Macros.md): Use macros to generate code at compile time.
- Type Casting (LanguageGuide/TypeCasting.md): Determine a value's runtime type and give it more specific type information.
- Nested Types (LanguageGuide/NestedTypes.md): Define types inside the scope of another type.
- Extensions (LanguageGuide/Extensions.md): Add functionality to an existing type.
- Protocols (LanguageGuide/Protocols.md): Define requirements that conforming types must implement.
- Generics (LanguageGuide/Generics.md): Write code that works for multiple types and specify requirements for those types.
- Opaque and Boxed Protocol Types (LanguageGuide/OpaqueTypes.md): Hide implementation details about a value's type.
- Automatic Reference Counting (LanguageGuide/AutomaticReferenceCounting.md): Model the lifetime of objects and their relationships.
- Memory Safety (LanguageGuide/MemorySafety.md): Structure your code to avoid conflicts when accessing memory.
- Access Control (LanguageGuide/AccessControl.md): Manage the visibility of code by declaration, file, and module.
- Advanced Operators (LanguageGuide/AdvancedOperators.md): Define custom operators, perform bitwise operations, and use builder syntax.
Reference Manual
- About the Language Reference (ReferenceManual/AboutTheLanguageReference.md): Read the notation that the formal grammar uses.
- Lexical Structure (ReferenceManual/LexicalStructure.md): Use the lowest-level components of the syntax.
- Types (ReferenceManual/Types.md): Use built-in named and compound types.
- Expressions (ReferenceManual/Expressions.md): Access, modify, and assign values.
- Statements (ReferenceManual/Statements.md): Group expressions and control the flow of execution.
- Declarations (ReferenceManual/Declarations.md): Introduce types, operators, variables, and other names and constructs.
- Attributes (ReferenceManual/Attributes.md): Add information to declarations and types.
- Patterns (ReferenceManual/Patterns.md): Match and destructure values.
- Generic Parameters and Arguments (ReferenceManual/GenericParametersAndArguments.md): Generalize declarations to abstract away concrete types.
Usage Notes
- Organized progressively: GuidedTour → LanguageGuide → ReferenceManual
License & Attribution
This skill contains content from The Swift Programming Language, distributed under the Apache 2.0 License.
Copyright © Apple Inc. and the Swift project authors.
This package is a derivative work that aggregates the original markdown content into a structure optimized for LLM context.