Learning Rust by Working Through the Rustlings Exercises by Chris Biscardi

• Setup Rustlings
• Rustlings variables1: Running the rustlings CLI and completing exercises
• Rustlings variables2: Declaring types and assigning values to variables
• Rustlings variables3: Using the mut keyword to declare a mutable variable
• Rustlings variables4: Initializing a variable with a value
• Rustlings variables5: Using block scopes to shadow previously declared variables
• Rustlings if1: Using an if/else statement to implicitly (or explicitly) return a value
• Rustlings functions1: Declaring your first function
• Rustlings functions2: Adding a type to function arguments
• Rustlings functions3: Passing an argument to a function
• Rustlings functions4: Declaring the return type of a function
• Rustlings functions5: Implicitly returning values from functions
• Rustlings test1: Writing a function that passes a set of tests by reading error messages
• Rustlings primitive_types1: Introducing boolean values
• Rustlings primitive_types2: String and Character literals using different quote styles
• Rustlings primitive_types3: Create an array of numbers using Ranges
• Rustlings primitive_types4: Referencing contiguous slices of data we don't own using range
• Rustlings Primitive_types5: Destructuring values from a tuple
• Rustlings primitive_types6: Accessing specific values in a tuple by index
• Rustlings structs1: Instantiating Classic, Tuple, and Unit structs
• Rustlings structs2: Filling in the unspecified fields in structs with update syntax
• Rustlings strings1: String literals are string slices, not String structs
• Rustlings strings2: String structs can be turned into &str slices via referencing
• Rustlings test2: Determining when a value is a String struct vs a string slice
• Rustlings enums1: Declaring enums
• Rustlings enums3: Working with enums by pattern matching variants
• Rustlings tests1: Introducing the assert! macro
• Rustlings tests2: Introducing the assert_eq! macro
• Rustlings tests3: Writing tests for a function
• Rustlings test3: Testing a function multiple times
• Rustlings modules1: Declaring public functions in a module using the pub keyword
• Rustlings modules2: Defining public interfaces for nested modules
• Rustlings macros1: Writing your first macro
• Rustlings macros2: What order you write macro definitions in matters
• Rustlings macros3: Exporting a macro from a module
• Rustlings macros4: Using rustfmt to fix common syntax issues
• Rustlings test4: Defining macros that accept arguments
• Rustlings move_semantics1: Borrowing vectors as mutable
• Rustlings move_semantics2: Fixing the borrow of moved values with cloning or references
• Rustlings move_semantics3: Specifying that a function argument is mutable
• Rustlings move_semantics4: Initializing a vector with the vec! macro
• Rustlings errors1: Propagating the reason something failed using Result, Err, and Ok
• Rustlings errors2: Handling errors by unwrapping or early-returning with the `?` operator
• Rustlings errors3: Using the `?` operator in the main function
• Rustlings option1: Introducing the Option type
• Rustlings errorsn: Using Box to dynamically return one of multiple error types at runtime
• Rustlings option2: Using if let and while let to process Optional values
• Rustlings result1: Using custom enum variants as errors in Result return types
• Rustlings clippy1: Using Clippy linting to discover potentially dangerous code scenarios
• Rustlings clippy2: Making code more readable with clippy linter suggestions
• Rustlings arc1: Using Arc to share data safely among threads
• Rustlings iterators2: Introducing Iterators by manually calling .next and using .iter()
• Rustlings iterators3: Iterating and collecting values using the IntoIter trait
• Rustlings iterators4: Implementing Factorial with Iterators
• Rustlings traits1: Extending a type with additional functionality by implementing traits
• Rustlings traits2: Implementing a Trait for a Vector of Strings
• Rustlings generics1: Using Vectors, a struct that implements generics
• Rustlings generics2: Converting concrete types to generic implementations
• Rustlings generics3: Constraining generics using traits
• Rustlings enums2: Defining enum variants using classic, unit, and tuple structs