Module once_
cell
tokio
1.44.1
Module once_
cell
Module Items
Structs
Enums
In tokio::
sync
Modules
barrier
batch_semaphore
broadcast
futures
mpsc
mutex
notify
once_cell
oneshot
rwlock
semaphore
task
watch
Structs
AcquireError
Barrier
BarrierWaitResult
MappedMutexGuard
Mutex
MutexGuard
Notify
OnceCell
OwnedMappedMutexGuard
OwnedMutexGuard
OwnedRwLockMappedWriteGuard
OwnedRwLockReadGuard
OwnedRwLockWriteGuard
OwnedSemaphorePermit
RwLock
RwLockMappedWriteGuard
RwLockReadGuard
RwLockWriteGuard
Semaphore
SemaphorePermit
TryLockError
Enums
SetError
TryAcquireError
tokio
::
sync
Module
once_cell
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Summary
Source
Structs
§
Once
Cell
A thread-safe cell that can be written to only once.
Enums
§
SetError
Errors that can be returned from
OnceCell::set
.