Struct DiscussionTurn 

pub struct DiscussionTurn {
    pub ref: Option<RecordRef>,
    pub discussion: Option<RecordRef>,
    pub body: String,
    pub principal_id: String,
    pub agent_id: String,
    pub mentions: Vec<EntityRef>,
    pub created_at: Option<Timestamp>,
    pub causal_id: Vec<u8>,
    pub causal_parents: Vec<Vec<u8>>,
    pub author_display_name: String,
}

Fields

ref: Option<RecordRef>

discussion: Option<RecordRef>

body: String

principal_id: String

agent_id: String

mentions: Vec<EntityRef>

Principal ids remain opaque and unchanged from signed metadata in every projection; principal access never causes refusal or stripping. Only mention notification delivery is gated by anchor/audience read access at delivery time, with no author-visible delivery field or status. Source mentions may be refused when the author cannot read the source. See docs/alpha-v2/collaboration-mentions-tags.md for bounds and disclosure.

created_at: Option<Timestamp>

causal_id: Vec<u8>

Immutable replication-operation identity and dependencies, shared across replicas. These are separate from the addressable record ID and mutable view version.

causal_parents: Vec<Vec<u8>>

author_display_name: String

Server-derived live display name of the authenticated principal_id, even after membership ends. Empty for unresolved/deleted/withheld attribution. Imported labels never establish a verified identity; agent_id stays separate. Projection only, outside the original signed operation.

Trait Implementations

impl Clone for DiscussionTurn

fn clone(&self) -> DiscussionTurn

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DiscussionTurn

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for DiscussionTurn

fn default() -> DiscussionTurn

Returns the “default value” for a type.

impl Message for DiscussionTurn

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for DiscussionTurn

fn eq(&self, other: &DiscussionTurn) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DiscussionTurn