Enum LockRole 

pub enum LockRole {
    Ownership,
    Topology,
    Participant(u32),
    Claim(u32),
}

Which lock-file role a failing operation was for.

Variants

Ownership

Byte 0 — ownership. Its holder serves the socket.

Topology

Byte 1 — A2’s topology mutation lock, held for one Tree::reparent.

Participant(u32)

Byte 16 + i — participant liveness for slot i.

Claim(u32)

A per-edge claim lease (docs/PHASE2.md §6.1); the edge id, not a slot.

Trait Implementations

impl Clone for LockRole

fn clone(&self) -> LockRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LockRole

impl Debug for LockRole

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

Formats the value using the given formatter.

impl Eq for LockRole

impl PartialEq for LockRole

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LockRole