Crate async_txn

A generic optimistic transaction manger, which is ACID, concurrent with SSI (Serializable Snapshot Isolation).

For sync version, please see txn

Modules

• error
  Error types for the [async-txn] crate. Errors

Structs

• AsyncMarker
  A marker used to mark the keys that are read.
• AsyncRtm
  AsyncRtm is a read-only transaction manager.
• AsyncStdSpawner
  A AsyncSpawner that uses the async-std runtime.
• AsyncTm
  A multi-writer multi-reader MVCC, ACID, Serializable Snapshot Isolation transaction manager.
• AsyncWtm
  AsyncWtm is used to perform writes to the database. It is created by calling AsyncTm::write.
• BTreeCm
  A Cm conflict manager implementation that based on the BTreeSet.
• Entry
  An entry can be persisted to the database.
• EntryRef
  The reference of the Entry.
• EntryValue
  A entry value
• HashCm
  A Cm conflict manager implementation that based on the Hash.
• HashCmOptions
  Options for the HashCm.
• Key
  Key is a versioned key
• KeyRef
  A reference to a key.
• Marker
  A marker used to mark the keys that are read.
• OneOrMore
  A tiny vec which can inline 1 element on stack.
• Options
  Options for the AsyncTm.
• SmolSpawner
  A AsyncSpawner that uses the smol runtime.
• TokioSpawner
  A AsyncSpawner that uses the tokio runtime.

Enums

• EntryData
  The data of the Entry.
• EntryDataRef
  The reference of the EntryData.

Traits

• AsyncCm
  The conflict manager that can be used to manage the conflicts in a transaction.
• AsyncCmComparable
  An optimized version of the AsyncCm trait that if your conflict manager is depend on the order.
• AsyncCmEquivalent
  An optimized version of the AsyncCm trait that if your conflict manager is depend on hash.
• AsyncPwm
  A pending writes manager that can be used to store pending writes in a transaction.
• AsyncPwmComparable
  An optimized version of the AsyncPwm trait that if your pending writes manager is depend on the order.
• AsyncPwmEquivalent
  An optimized version of the AsyncPwm trait that if your pending writes manager is depend on hash.
• AsyncSpawner
  A spawner trait for spawning futures.
• Cm
  The conflict manager that can be used to manage the conflicts in a transaction.
• CmComparable
  An optimized version of the Cm trait that if your conflict manager is depend on the order.
• CmEquivalent
  An optimized version of the Cm trait that if your conflict manager is depend on hash.
• Detach
  Detaches the task related to the join handle to let it keep running in the background.
• Pwm
  A pending writes manager that can be used to store pending writes in a transaction.
• PwmComparable
  An optimized version of the Pwm trait that if your pending writes manager is depend on the order.
• PwmComparableRange
  An trait that can be used to get a range over the pending writes.
• PwmEquivalent
  An optimized version of the Pwm trait that if your pending writes manager is depend on hash.
• PwmEquivalentRange
  An trait that can be used to get a range over the pending writes.
• PwmRange
  An trait that can be used to get a range over the pending writes.

Type Aliases

• DefaultHasher
  Default hasher used by the conflict manager.