This project contains code demonstrations and accompanying Markdown explanations for a Rust programming course, suitable for self-study, teaching, and quick reference.
rcrash/
├── src/
│ └── bin/
│ ├── ch03_3_var_mut.rs # 3.3 Variables and Mutability
│ ├── ch03_4_basic_types.rs # 3.4 Basic Data Types
│ ├── ch03_6_integer_overflow.rs # 3.6 Integer Overflow
│ ├── ch03_7_tuple.rs # 3.7 Tuples
│ ├── ch03_8_array.rs # 3.8 Arrays
│ ├── ch03_9_slice.rs # 3.9 Slice Types
│ ├── ch03_10_struct.rs # 3.10 Structs
│ ├── ch03_11_enum.rs # 3.11 Enums
│ ├── ch03_12_comment.rs # 3.12 Types of Comments
│ ├── ch03_13_println.rs # 3.13 println! Macro
│ ├── ch03_14_cast.rs # 3.14 Type Casting
│ ├── ch04_2_expr.rs # 4.2 Expression Forms
│ ├── ch04_3_if.rs # 4.3 if/else Selection Structure
│ ├── ch04_4_loop.rs # 4.4 loop Loops
│ ├── ch04_5_while.rs # 4.5 while Loops
│ ├── ch04_6_for.rs # 4.6 for/range Iteration
│ ├── ch04_7_match.rs # 4.7 match Syntax
│ ├── ch04_8_if_let.rs # 4.8 if let Syntax Sugar
│ ├── ch04_9_while_let.rs # 4.9 while let Syntax Sugar
│ ├── ch04_10_fn_method.rs # 4.10 Functions and Methods
│ ├── ch04_11_fn_closure.rs # 4.11 Functions and Closures
│ ├── ch04_13_high_order.rs # 4.13 Higher-Order Functions
│ ├── ch04_14_never.rs # 4.14 Diverging Functions (Never Type)
│ ├── ch04_15_guess.rs # 4.15 Guessing Game
│ ├── ch05_02_mod.rs # 5.2 Rust Modular Programming
│ ├── ch05_03_pub.rs # 5.3 Rust Visibility Control
│ ├── ch05_04_struct_visibility.rs # 5.4 Rust Struct Visibility
│ ├── ch05_05_use_binding.rs # 5.5 Using `use` to Bind Module Members
│ ├── ch05_06_super_self.rs # 5.6 Using `super` and `self` to Simplify Paths
│ ├── ch05_08_project_structure.md # 5.8 Rust Project Directory Structure (Documentation)
│ ├── ch06_02_generic_fn_param.rs # 6.2 Generics as Function Parameters
│ ├── ch06_03_generic_struct.rs # 6.3 Generics in Structs
│ ├── ch06_04_generic_struct_impl.rs # 6.4 Implementing Generics in Structs
│ ├── ch06_05_traits.rs # 6.5 Using Traits to Define Common Behavior
│ ├── ch06_06_derive.rs # 6.6 Deriving Automatically
│ ├── ch07_02_ownership.rs # 7.2 Rust Ownership
│ ├── ch07_03_borrowing.rs # 7.3 Rust Borrowing
│ ├── ch07_04_lifetime.rs # 7.4 Rust Lifetimes
│ ├── ch07_05_lifetime_annotation.rs # 7.5 Lifetime Annotations
│ ├── ch08_02_unrecoverable.rs # 8.2 Unrecoverable Errors
│ ├── ch08_03_recoverable.rs # 8.3 Recoverable Errors
│ ├── ch08_04_custom_error.rs # 8.4 Custom Errors and the `?` Operator
│ ├── ch09_03_rc.rs # 9.3 Reference Counting Rc<T>
│ ├── ch09_04_vec.rs # 9.4 Dynamic Arrays Vec<T>
│ ├── ch09_05_hashmap.rs # 9.5 HashMap<K, V>
│ ├── ch09_06_string_types.rs # 9.6 Various String Types
│ ├── ch09_07_system_time.rs # 9.7 System Time
│ └── ... # More Chapter Examples
├── docs/
│ ├── ch03_3_var_mut.md # 3.3 Variables and Mutability
│ ├── ch03_4_basic_types.md # 3.4 Basic Data Types
│ ├── ch03_6_integer_overflow.md # 3.6 Integer Overflow
│ ├── ch03_7_tuple.md # 3.7 Tuples
│ ├── ch03_8_array.md # 3.8 Arrays
│ ├── ch03_9_slice.md # 3.9 Slice Types
│ ├── ch03_10_struct.md # 3.10 Structs
│ ├── ch03_11_enum.md # 3.11 Enums
│ ├── ch03_12_comment.md # 3.12 Types of Comments
│ ├── ch03_13_println.md # 3.13 println! Macro
│ ├── ch03_14_cast.md # 3.14 Type Casting
│ ├── ch04_2_expr.md # 4.2 Expression Forms
│ ├── ch04_3_if.md # 4.3 if/else Selection Structure
│ ├── ch04_4_loop.md # 4.4 loop Loops
│ ├── ch04_5_while.md # 4.5 while Loops
│ ├── ch04_6_for.md # 4.6 for/range Iteration
│ ├── ch04_7_match.md # 4.7 match Syntax
│ ├── ch04_8_if_let.md # 4.8 if let Syntax Sugar
│ ├── ch04_9_while_let.md # 4.9 while let Syntax Sugar
│ ├── ch04_10_fn_method.md # 4.10 Functions and Methods
│ ├── ch04_11_fn_closure.md # 4.11 Functions and Closures
│ ├── ch04_13_high_order.md # 4.13 Higher-Order Functions
│ ├── ch04_14_never.md # 4.14 Diverging Functions (Never Type)
│ ├── ch04_15_guess.md # 4.15 Guessing Game
│ ├── ch05_02_mod.md # 5.2 Rust Modular Programming
│ ├── ch05_03_pub.md # 5.3 Rust Visibility Control
│ ├── ch05_04_struct_visibility.md # 5.4 Rust Struct Visibility
│ ├── ch05_05_use_binding.md # 5.5 Using `use` to Bind Module Members
│ ├── ch05_06_super_self.md # 5.6 Using `super` and `self` to Simplify Paths
│ ├── ch05_08_project_structure.md # 5.8 Rust Project Directory Structure
│ ├── ch06_02_generic_fn_param.md # 6.2 Generics as Function Parameters
│ ├── ch06_03_generic_struct.md # 6.3 Generics in Structs
│ ├── ch06_04_generic_struct_impl.md # 6.4 Implementing Generics in Structs
│ ├── ch06_05_traits.md # 6.5 Using Traits to Define Common Behavior
│ ├── ch06_06_derive.md # 6.6 Deriving Automatically
│ ├── ch07_02_ownership.md # 7.2 Rust Ownership
│ ├── ch07_03_borrowing.md # 7.3 Rust Borrowing
│ ├── ch07_04_lifetime.md # 7.4 Rust Lifetimes
│ ├── ch07_05_lifetime_annotation.md # 7.5 Lifetime Annotations
│ ├── ch08_02_unrecoverable.md # 8.2 Unrecoverable Errors
│ ├── ch08_03_recoverable.md # 8.3 Recoverable Errors
│ ├── ch08_04_custom_error.md # 8.4 Custom Errors and the `?` Operator
│ ├── ch09_03_rc.md # 9.3 Reference Counting Rc<T>
│ ├── ch09_04_vec.md # 9.4 Dynamic Arrays Vec<T>
│ ├── ch09_05_hashmap.md # 9.5 HashMap<K, V>
│ ├── ch09_06_string_types.md # 9.6 Various String Types
│ ├── ch09_07_system_time.md # 9.7 System Time
│ └── ... # More Chapter Documentation
└── README.md # Project Introduction and Index- Install the Rust toolchain: https://www.rust-lang.org/tools/install
- Clone or download this repository
- Run any chapter example, for example:
cargo run --bin ch03_3_var_mut
cargo run --bin ch03_4_basic_types
cargo run --bin ch03_6_integer_overflow
cargo run --bin ch03_7_tuple
cargo run --bin ch03_8_array
cargo run --bin ch03_9_slice
cargo run --bin ch03_10_struct
cargo run --bin ch03_11_enum
cargo run --bin ch03_12_comment
cargo run --bin ch03_13_println
cargo run --bin ch03_14_cast
cargo run --bin ch04_2_expr
cargo run --bin ch04_3_if
cargo run --bin ch04_4_loop
cargo run --bin ch04_5_while
cargo run --bin ch04_6_for
cargo run --bin ch04_7_match
cargo run --bin ch04_8_if_let
cargo run --bin ch04_9_while_let
cargo run --bin ch04_10_fn_method
cargo run --bin ch04_11_fn_closure
cargo run --bin ch04_13_high_order
cargo run --bin ch04_14_never
cargo run --bin ch04_15_guess
cargo run --bin ch05_02_mod
cargo run --bin ch05_03_pub
cargo run --bin ch05_04_struct_visibility
cargo run --bin ch05_05_use_binding
cargo run --bin ch05_06_super_self
cargo run --bin ch06_02_generic_fn_param
cargo run --bin ch06_03_generic_struct
cargo run --bin ch06_04_generic_struct_impl
cargo run --bin ch06_05_traits
cargo run --bin ch06_06_derive
cargo run --bin ch07_02_ownership
cargo run --bin ch07_03_borrowing
cargo run --bin ch07_04_lifetime
cargo run --bin ch07_05_lifetime_annotation
cargo run --bin ch08_02_unrecoverable
cargo run --bin ch08_03_recoverable
cargo run --bin ch08_04_custom_error
cargo run --bin ch09_03_rc
cargo run --bin ch09_04_vec
cargo run --bin ch09_05_hashmap
cargo run --bin ch09_06_string_types
cargo run --bin ch09_07_system_timeMore chapters are continuously updated...
- The code and documentation for each chapter are interlinked for quick reference.
- It is recommended to combine this with the Rust Official Book for learning.
- All enum prints are manually matched without automatic Debug.
- ch05_02_mod.rs: A modular programming example demonstrating how to declare modules, control visibility, nest modules, and use
pubto expose APIs. - ch05_03_pub.rs: A visibility control example that includes the usage of
pub(self),pub(super),pub(crate), andpubwith typical scenarios. - docs/ch05_02_mod.md: Modular programming documentation in English, explaining module declaration, visibility, and example code.
- docs/ch05_03_pub.md: Visibility control documentation in English, explaining Rust's visibility modifiers and their usage.
- docs/ch05_04_struct_visibility.md: Struct visibility documentation in English, explaining struct and field visibility, with comparative tables and example code.
- docs/ch05_05_use_binding.md: Using
useto bind module members, with detailed explanations and example code. - docs/ch05_06_super_self.md: Using
superandselfto simplify paths with detailed explanations and example code. - Feedback, contributions, and additions for more chapters are welcome!