Module value 

The Value type — the datum a Seq program talks about — plus the supporting types it embeds or composes with:

• Value: the 11-variant enum (Int, Float, Bool, String, Symbol, Variant, Map, Quotation, Closure, Channel, WeaveCtx).
• VariantData: the heap-allocated payload behind Value::Variant.
• MapKey: the hashable subset of Value allowed as map keys.
• ChannelData / WeaveChannelData / WeaveMessage: the channel handles that back Value::Channel and Value::WeaveCtx.

Value has #[repr(C)] so compiled code can write into it directly without going through FFI, and implements Send + Sync via an unsafe impl (see the comment block on that impl for the safety argument).

Structs

ChannelData

Channel data: holds sender and receiver for direct handle passing

VariantData

VariantData: Composite values (sum types)

WeaveChannelData

Channel data specifically for weave communication.

Enums

MapKey

MapKey: Hashable subset of Value for use as map keys

Value

Value: What the language talks about

WeaveMessage

Message type for weave channels.