Module context 

Execution context: stacks, storage, operator table, and state.

Structs

Context

GroupFrame

One frame on Context::group_stack. Captures paint operators emitted between a begin* and a matching close. The active capture target is always Self::display_list; what happens to it on close depends on Self::kind.

LoopState

Loop state for for, repeat, loop, and forall.

NameCache

Pre-interned NameIds for frequently-used names in hot paths.

OcgRecord

One entry in Context::ocg_registry. defineocg allocates these and indexes them by the OCG’s interned NameId so beginoptionalcontent can resolve a name back to its ocg_id and the default_visible flag the producer set.

OpEntry

Operator table entry: function pointer + name.

Enums

GroupKind

What a GroupFrame is capturing, determining what gets emitted when it closes.

LoopType

Type of loop iteration.

Type Aliases

CieDecodeKey

Key for Context::cie_decode_cache.

ExecSyncFn

Function pointer type for synchronous procedure execution. Set by the engine crate to enable inline PS procedure calls from operators.