Crate cl_structures

Universally useful structures

• Span: Stores a start and end Loc
• Loc: Stores the index in a stream
• TypedInterner & StringInterner: Provies stable, unique allocations
• Stack: Contiguous collections with constant capacity
• IndexMap: A map from map indices to values

Modules

index_map

Trivially-copyable, easily comparable typed indices, and an IndexMap to contain them.

intern

Interners for strings and arbitrary types.

span

Span: Stores the start and end Loc of a notable AST nodeLoc: Stores the line/column of a notable AST node

stack

A contiguous collection with constant capacity.

tree

An insert-only unordered tree, backed by a Vec

Macros

make_index

Creates newtype indices over usize for use as IndexMap keys.