Module object 

Heap object layouts and their GC hooks.

Every object starts with a Header. Instances keep their fields inline as atomic words, so a racing reader can never see a torn value. Lists do the same with their elements and swap whole buffers on growth, so their reads never lock. Dicts and other containers keep Rust-side buffers; the ownership rules (and per-object locks for shared objects) guarantee those are never mutated while another thread reads them.

Structs

AtomicObj

BigIntObj

CellObj

ChannelInner

ChannelObj

ChannelState

ClosureObj

DictObj

InstanceObj

ListBuf

A list’s backing array: a capacity word followed by cap slots. Slots at or past the list’s length always hold nil, so a racing reader that sees a stale length never sees a stale pointer.

ListObj

A list: header, length and a pointer to a backing array.

MutexObj

NativeObj

StrObj

StringBuilderObj

ThreadInner

ThreadObj

TupleObj

Enums

ThreadOutcome

Outcome of a finished thread: its value or its panic message.

Traits

NativeData

Functions

as_atomic^⚠

Safety

as_bigint^⚠

Safety

as_cell^⚠

Safety

as_channel^⚠

Safety

as_closure^⚠

Safety

as_dict^⚠

Safety

as_instance^⚠

Safety

as_list^⚠

Safety

as_mutex^⚠

Safety

as_native^⚠

Safety

as_sb^⚠

Safety

as_str_obj^⚠

Safety

as_thread^⚠

Safety

as_tuple^⚠

Safety

kind_of

The object kind of a value (Immediate for non-pointers).

mark_value

str_of

Returns the string slice if v is a string.