NNet::NActors::TBlob Struct Reference

Opaque message payload with Near/Far duality. More...

#include <messages.hpp>

Public Types
enum class	PointerType { Near , Far }
using	TRawPtr = std::unique_ptr< void, TBlobDeleter >

Public Attributes
TRawPtr	Data = {}
	Owned payload (Near: object ptr; Far: byte buffer)
uint32_t	Size = 0
	Payload size in bytes (0 for empty/sentinel blobs)
enum NNet::NActors::TBlob::PointerType	Type

Detailed Description

Opaque message payload with Near/Far duality.

Wraps an arbitrary message value for routing through the actor system. Two modes exist depending on whether the message stays in-process or crosses a node boundary:

• Near — a live C++ object pointer. Zero-copy for local delivery. POD types use a pool allocator; non-POD types use new.
• Far — a flat byte buffer for network transmission. POD: the Near pointer is reused as-is (bytes are already contiguous). Non-POD: produced by SerializeToStream / SerializeFarInplace.

Move-only; owns the payload via TRawPtr.

Member Enumeration Documentation

PointerType

enum class NNet::NActors::TBlob::PointerType

strong

Enumerator
Near	Live object pointer — valid only within the same process.
Far	Serialized byte buffer — safe to copy across the network.

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The documentation for this struct was generated from the following file:

• coroio/actors/messages.hpp