Struct TraceStorageDisabled 

#[repr(C)]
pub struct TraceStorageDisabled;

Zero-sized storage when contention tracing is disabled.

Trait Implementations

impl Default for TraceStorageDisabled

fn default() -> Self

Returns the “default value” for a type.

impl<C: Copy> TraceStorage<C> for TraceStorageDisabled

const ENABLED: bool = false

Whether contention spin tracing is enabled.

fn new(_callsite_info: C) -> Self

Creates a new trace storage instance with the given callsite_info.

fn on_contention<E: TransactionHooks<CallsiteInfo = C>>(&self)

Records the start of contention if not already recorded.

fn on_finalized<E: TransactionHooks<CallsiteInfo = C>>(&self)

Emits the contention trace event if contention occurred during this transaction.

fn set_callsite_info(&self, _callsite_info: C)

Updates the callsite info when restarting a transaction.