Struct DiscussionReference 

pub struct DiscussionReference {
    pub kind: i32,
    pub id: String,
    pub at: Option<StateId>,
    pub start: u32,
    pub end: u32,
}

One entity a turn refers to (an @ mention as a resolvable reference, not prose that happens to look like one). Shared by DiscussionTurn and AppendTurnRequest (collaboration.proto imports this file).

Server validation (enforced at append; out of scope for this contract surface but documented here):

• reject [start, end) outside body, or overlapping another reference
• reject empty id
• reject at set on a non-snapshot kind (USER/AGENT/SPOOL/THREAD/STATE)

Fields

kind: i32

id: String

Stable identity of the referent — handle, full path, thread ref, change id. NEVER display text: a reference must survive a rename, so the label is resolved at render from current data.

at: Option<StateId>

The state this reference was known-valid at. Set ONLY for snapshot-relative kinds (FILE, LINE, SYMBOL): a path, a line number and a symbol name are meaningless without a snapshot to read them against. Absent on USER/AGENT/SPOOL/THREAD/STATE, which do not drift this way. Clients/servers must not act on at for those kinds.

start: u32

Byte offsets into body this reference occupies, so a client can render it inline without re-parsing prose. Half-open [start, end).

end: u32

Implementations

impl DiscussionReference

pub fn kind(&self) -> ReferenceKind

Returns the enum value of kind, or the default if the field is set to an invalid enum value.

pub fn set_kind(&mut self, value: ReferenceKind)

Sets kind to the provided enum value.

Trait Implementations

impl Clone for DiscussionReference

fn clone(&self) -> DiscussionReference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiscussionReference

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

Formats the value using the given formatter.

impl Default for DiscussionReference

fn default() -> Self

Returns the “default value” for a type.

impl Eq for DiscussionReference

impl Hash for DiscussionReference

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for DiscussionReference

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 DiscussionReference

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DiscussionReference