Why Rust? Memory Safety Without Garbage Collection
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Cargo: Rust's Build System & Package Manager
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Cargo Check Usage(Sign in required)
Beginner+10 Mana
Variables, Mutability & Shadowing
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Project Setup Ordering(Sign in required)
Beginner+10 Mana
Mutability Error(Sign in required)
Beginner+10 Mana
Shadowing vs Mutation(Sign in required)
Intermediate+20 Mana
Scalar Types: Integers, Floats, Booleans & Characters
+15 Mana
Compound Types: Tuples & Arrays
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Array Bounds Checking(Sign in required)
Beginner+10 Mana
Strings & String Slices
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Integer Types Matching(Sign in required)
Beginner+10 Mana
String vs &str(Sign in required)
Intermediate+20 Mana
String Method Ordering(Sign in required)
Intermediate+20 Mana
The Three Rules of Ownership
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Ownership Move Quiz(Sign in required)
Beginner+10 Mana
Borrowing & References
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Copy Types Select(Sign in required)
Intermediate+20 Mana
The Slice Type
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Dangling Reference(Sign in required)
Intermediate+20 Mana
Borrowing Rules Quiz(Sign in required)
Intermediate+20 Mana
Defining and Using Structs
+15 Mana
Methods and Associated Functions
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Method Receiver Self(Sign in required)
Beginner+10 Mana
Enums & Pattern Matching
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Enum Variant Matching(Sign in required)
Beginner+10 Mana
if let and while let
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let else Divergence(Sign in required)
Beginner+10 Mana
Match Exhaustiveness(Sign in required)
Intermediate+20 Mana
Match Flow Ordering(Sign in required)
Intermediate+20 Mana
Vectors: Dynamic Arrays
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HashMaps: Key-Value Storage
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Hashmap Get Return(Sign in required)
Intermediate+20 Mana
Error Handling with Result
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Unwrap vs Expect(Sign in required)
Intermediate+20 Mana
Question Mark Operator(Sign in required)
Beginner+10 Mana
Vec Length After Operations(Sign in required)
Beginner+10 Mana
Generic Data Types
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Traits: Defining Shared Behavior
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Implement Trait Syntax(Sign in required)
Beginner+10 Mana
Deriving Common Traits
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Monomorphization Quiz(Sign in required)
Advanced+30 Mana
Derive Macro(Sign in required)
Intermediate+20 Mana
Trait Concepts Matching(Sign in required)
Intermediate+20 Mana
Ready to start Rust Essentials?
19 interactive lessons and 25 hands-on challenges — learn in VS Code, Cursor, or the web.