RRust By Example

Flow Control

if/else, loops, match, and pattern matching.

8 examples

Basics Ownership Compound Types Flow Control Functions Generics Traits Error Handling Collections Concurrency Async Smart Pointers Iterators Patterns Modules Macros Unsafe Lifetimes Testing File I/O Serialization CLI

beginner6 examples

For Loop with Range

Iterate over ranges with for loop.

If Else

Conditional branching with if, else if, and else.

If Let

Concise pattern matching for a single case.

Loop

Infinite loops with break and continue.

Match Basic

Pattern matching with match expression.

While Loop

Loop with a condition check at the top.

intermediate2 examples

Match Guards

Add conditions to match arms with guards.

While Let

Loop with pattern matching at the top.