Module composite_key 

Parsing for the model-level @@id([...]) composite-primary-key attribute (Prisma’s spelling). Mirrors crate::events::parse_emit_attribute’s shape: syntax parsing lives here in cratestack-core so both the parser’s semantic checker and any other consumer share one implementation. The bracketed-field-list syntax itself lives in [super::field_list] — @@id([...]) is that module’s only caller now that @@unique([...])/@@index([...]) parse their own bracket- plus-keyword-arguments shape via [super::attribute_syntax] instead (cratestack#156/#742’s where:/using:/opclass: arguments; see [super::field_list]’s module doc for why).

Functions

parse_composite_id_attribute

Parses @@id([field1, field2, ...]) into its ordered list of local field names. Callers are responsible for checking that each name resolves to a real scalar field on the model.