Expand description
Type layout abstraction (ADR-0069).
Provides a single source of truth for size/alignment/niche information.
All in-tree callers that previously computed sizes or alignments ad-hoc
should consult layout_of instead.
Phase 1 of the ADR: types and layout_of exist; niches is always empty.
Later phases populate niches and add the niche-encoded enum layout.
Structs§
- Layout
- The layout of a Gruel type: size, alignment, niches, and (for enums) its discriminant strategy.
- Niche
Range - A forbidden bit-pattern range within a value of some type.
Enums§
- Discriminant
Strategy - How an enum encodes its discriminant within its storage.
Functions§
- layout_
of - Compute (or look up the cached) layout of
ty.