Crate rift_protocol 

Rift Protocol: versioned, framed on-the-wire messages for P2P voice + text.

A Rift frame is:

• magic: 4 bytes (“RFT1”)
• version: u8
• frame_len: u32 (length of the encoded frame body)
• frame body: bincode-encoded (RiftFrameHeader, RiftPayload)

Versioning: each peer advertises supported protocol versions. The highest common version is selected for communication.

Streams: frames declare a StreamKind (Control / Text / Voice / Custom) to allow multiplexing and future extensions.

Structs

Capabilities

Capability advertisement payload for negotiation.

ChannelId

ChatMessage

High-level chat message payload.

EncryptedPayload

Encrypted payload wrapper for E2EE.

IceCandidate

ICE-lite candidate structure.

MessageId

PeerId

PeerInfo

Peer metadata used in peer lists and routing.

QosProfile

QoS profile for adaptive audio tuning.

RiftFrameHeader

Header for every framed message.

SessionId

Session identifier derived from channel metadata.

VoicePacket

Voice packet payload (pre-Opus or Opus-encoded audio data).

Enums

CallControl

One-to-one call control messages.

CallState

Call session lifecycle state.

CandidateType

ICE-lite candidate classification.

CodecId

Audio codec identifiers used for voice frames.

ControlMessage

Control plane messages exchanged over the Control stream.

FeatureFlag

Feature flags advertised during capability exchange.

FrameError

Errors encountered when decoding protocol frames.

GroupControl

Group-level control messages.

GroupMode

Group topology mode for multi-peer calls.

ProtocolVersion

On-the-wire protocol versions.

RiftPayload

The union of all possible payloads for a Rift frame.

StreamKind

Logical stream classification used to multiplex payloads.

Functions

decode_frame

Decode a framed message from bytes, validating length and magic.

encode_frame

Encode a framed message into bytes: magic + version + length + bincode(body).

select_version

Select the highest mutual version between two peers.

supported_versions

Return the protocol versions supported by this build.

Type Aliases

StreamId