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.