Struct LockId 

pub struct LockId(/* private fields */);

Identifier for a pause-lock.

Per R1.2.6, [PAUSE, lockId] and [RESUME, lockId] MUST carry a lock id. Each node maintains a lockset (HashSet<LockId>); paused derives from lockset.is_empty(). Unknown-lockId Resume is a no-op (idempotent dispose).

Allocation ranges (Slice F, A4 — 2026-05-07)

To prevent collision between user-supplied and dispatcher-allocated lock ids:

• [0, 1<<32) — user range. Direct callers of LockId::new (and the napi-rs binding’s u32 → LockId marshalling) live here. Pick any value you like; the dispatcher will not allocate any id in this range.
• [1<<32, u64::MAX] — dispatcher range. crate::Core::alloc_lock_id draws from this range, starting at 1<<32 and incrementing. Allocation is monotonic; no recycling.

Both constructors are public — the range convention is by construction at the dispatcher, not by visibility on the type. If a binding marshals lock ids beyond u32::MAX from user-facing input, raise the dispatcher floor (CoreState::next_lock_id) at construction time.

Implementations

impl LockId

pub const fn new(raw: u64) -> Self

pub const fn raw(self) -> u64

Trait Implementations

impl Clone for LockId

fn clone(&self) -> LockId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LockId

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

Formats the value using the given formatter.

impl Hash for LockId

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 Ord for LockId

fn cmp(&self, other: &LockId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for LockId

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for LockId

fn partial_cmp(&self, other: &LockId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for LockId

impl Eq for LockId

impl StructuralPartialEq for LockId