RRust By Example

Iterators

Iterator trait, adaptors, and lazy evaluation.

6 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

intermediate5 examples

FlatMap and Flatten

Flatten nested iterators with flat_map and flatten.

Iterator Basic

Use iterator adaptors: map, filter, collect.

Iterator Chain

Chain multiple iterator operations together.

Iterator Enumerate

Get index and value with enumerate.

Iterator Zip

Combine two iterators with zip.

advanced1 examples

Custom Iterator

Implement the Iterator trait for custom types.