Enum Lane 

pub enum Lane {
    Sync,
    ToDevice,
    Room(RoomId),
    AccountData,
    Other,
}

Which ordering class a pending request belongs to — see the module doc’s “Lanes” table for the exact in-flight limit and rationale of each variant.

Variants

Sync

GET /sync — at most one in flight.

ToDevice

PUT /sendToDevice/... — strictly ordered, at most one in flight globally (preserves per-device Olm ratchet order across retries).

Room(RoomId)

A room-scoped call — ordered per room, at most one in flight per room id.

AccountData

Every account-data write (PUT .../account_data/..., global and room-scoped) – strictly FIFO, at most one in flight. A record persisted before this lane existed carries Lane::Other instead; OutgoingQueue::load moves those into this lane.

Other

Everything else — unordered, bounded concurrency ([OTHER_LANE_CONCURRENCY]).

Trait Implementations

impl Clone for Lane

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lane

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Lane

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Lane

impl PartialEq for Lane

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Lane

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Lane