rust_std 0.2.0-dev1

The Rust standard library implemented in Dart.

The rust standard library implemented in Dart where it makes sense.

table of Rust std vs Dart std types

Rust Type	Dart Equivalent	Implementation	Description
Vec<T>	List<T>	Vec<T> ✅	Dynamic array or list.
[T]	-	Slice<T> 🚧	View into an array or list.
[T; N]	const [...]/List<T>(growable: false)	Arr<T>✅	Fixed size array or list
Iterator<T>	Iterable<T>	RIterator<T> 🚧	Composable iteration
HashMap<K, V>	Map<K, V>	HashMap<K, V> ❌	Key-value pairs collection, implemented as a hash table.
HashSet<T>	Set<T>	HashSet<T> ❌	Unordered collection of unique items.
BinaryHeap<T>	-	BinaryHeap<T> ❌	A priority queue implemented with a binary heap.
BTreeMap<K, V>	-	BTreeMap<K, V> ❌	Map based on a B-Tree, maintaining sorted order.
BTreeSet<T>	-	BTreeSet<T> ❌	Set based on a B-Tree, maintaining sorted order.
Option<T>	T?	Option<T> ✅	A type that may hold a value or none.
Result<T, E>	-	Result<T, E> ✅	Type used for returning and propagating errors.
VecDeque<T>	-	VecDeque<T> ❌	Double-ended queue implemented with a growable ring buffer.
LinkedList<T>	-	LinkedList<T> ❌	Doubly-linked list.
Path	-	Path ✅	Type for file system path manipulation.
mpsc	StreamController	TBD ❌	multi-producer, single-consumer queue for message passing.

• ✅: Implemented
• ❌: Not yet implemented
• 🚧: Being developed