Head First Design Pattern

This repo contains a walk through of the book Head First Design Pattern implemented in Rust.

Patterns

Behaviorial Patterns

• Strategy Patterns (cf. HFDP Ch1)
• Observer Patterns (cf. HFDP Ch2)
• Command Patterns (cf. HFDP Ch6)
  • Command 1: Simple Remote Control
  • Command 2: Remote Control (with slots of commands & undo)
  • Command 3: Remote Control (with undo)
  • Command 4: Macro Command - Party Mode Remote Control
• Template Method Patterns (cf. HFDP Ch 7)
  • Template 1: Beverages (with hook)
  • Template 2: Sorting Ducks (implementing built-in traits)
• State Patterns (cf. HFDP Ch 10)
  • State 1: Original Gumball Machine
  • State 2: Gumball Machine (with random winning state)
    • This solution refers to Rust Lang Book §17.3
  • State 3: Password manager (in compile time solution)
    • This solution refers to YouTube
    • This solution is unappliable to Gumball Machine
• Chain of Responsibility (cf. HFDP A3)
• Interpreter Patterns (cf. HFDP A5)
• Mediator Patterns (cf. HFDP A6)
• Memento Patterns (cf. HFDP A7)
• Visitor Patterns (cf. HFDP A9)

Structural Patterns

• Decorator Patterns (cf. HFDP Ch3)
• Adapter Patterns (cf. HFDP Ch7)
  • Adapter 1: Duck & Turkey
  • Adapter 2: TODO Iterator & Enumeration
• Facade Patterns (cf. HFDP Ch7)
  • Facade 1: Home Theater
• Iterator Patterns (cf. HFDP Ch9)
  • Iterator 1: Menus (using IntoIter trait)
• Composite Patterns (cf. HFDP Ch9)
  • Composite 1: Menus with Sub-Menus
  • Composite 2: Menus with Sub-Menus (refactored with enum)
  • Composite 3: TODO Vegetarian Menu (implemented Iterator)
• Proxy Patterns (cf. HFDP Ch11)
• Bridge Patterns (cf. HFDP A1)
• Flyweight Patterns (cf. HFDP A4)

Creational Patterns

• Factory Patterns (cf. HFDP Ch4)
  • Factory 1: Simple Factory
  • Factory 2: Factory Pattern
  • Factory 3: Abstract Factory
• Singleton Patterns (cf. HFDP Ch5)
  • Singleton 1: Chocolate boiler
  • Singleton 2: Singleton as generic macro
    • This solution refers to YouTube
• Builder Patterns (cf. HFDP A2)
• Prototype Patterns (cf. HFDP A8)