Module gear_common::storage

Gear’s storage API module.

Structs

• CounterImpl
  Counter implementation based on ValueStorage.
• DequeueDrainIter
  Drain iterator over dequeue’s values.
• DequeueImpl
  Dequeue implementation based on MapStorage and ValueStorages.
• DequeueIter
  Common iterator over dequeue’s values.
• GetFirstPos
  Transpose callback for getting first element of tuple.
• GetSecondPos
  Transpose callback for getting second element of tuple.
• GetThirdPos
  Transpose callback for getting third element of tuple.
• Interval
  Type for interval values: e.g. in time (since, till).
• IteratorWrap
  Represents wrapper for any iterator with ability to transpose .next() result.
• LimiterImpl
  Limiter implementation based on ValueStorage.
• LinkedNode
  Represents node of the dequeue.
• MailboxImpl
  Mailbox implementation based on DoubleMapStorage.
• MailboxKeyGen
  Key generator for gear’s mailbox implementation.
• QueueImpl
  Mailbox implementation based on Dequeue.
• QueueKeyGen
  Key generator for gear’s message queue implementation.
• TogglerImpl
  Toggler implementation based on ValueStorage.
• WaitlistImpl
  Waitlist implementation based on DoubleMapStorage.
• WaitlistKeyGen
  Key generator for gear’s waitlist implementation.

Traits

• AppendMapStorage
• Callback
  Represents callback action for cases (&T) -> R, where R is () by default.
• Counted
  Represents default counting logic, by providing ability to return length of the object as specified (associated) type or answer the question is the object empty.
• CountedByKey
  Represents default counting logic, by providing ability to return length of the object as specified (associated) type or answer the question is the object empty, by provided key of specified (associated) type.
• Counter
  Represents logic of managing step-by-step changeable value.
• Dequeue
  Represents dequeue implementation.
• DequeueCallbacks
  Represents store of dequeue’s action callbacks.
• DequeueError
  Represents dequeue error type.
• DoubleMapStorage
  Represents logic of managing globally stored double-key map for more complicated logic.
• EmptyCallback
  Represents callback action for cases without input and output.
• FallibleCallback
  Represents callback action for cases (&T) -> Result<R, E>, where R is () by default and E is associated type Error.
• GetCallback
  Represents callback action for cases without input for getting some data.
• IterableByKeyMap
  Represents iterable logic for double key maps (Key1 -> Key2 -> Value).
• IterableMap
  Represents iterable logic for single key maps (Key -> Value).
• KeyFor
  Represents logic of providing key as specified (associated) type for given as specified (associated) type value by reference.
• KeyIterableByKeyMap
  Represents iterable over second keys logic for double key maps (Key1 -> Key2 -> Value).
• Limiter
  Represents logic of limiting value decreasing.
• Mailbox
  Represents mailbox managing logic.
• MailboxCallbacks
  Represents store of mailbox’s action callbacks.
• MailboxError
  Represents mailbox error type.
• MapStorage
  Represents logic of managing globally stored single-key map for more complicated logic.
• Messenger
  Represents messenger’s logic of centralized message processing behavior.
• Queue
  Represents message queue managing logic.
• Toggler
  Represents logic of providing access for some actions.
• TransposeCallback
  Represents transposing callback for mutating values.
• TripleMapStorage
  Represents logic of managing globally stored triple-key map for more complicated logic.
• ValueStorage
  Represents logic of managing globally stored value for more complicated logic.
• Waitlist
  Represents waitlist managing logic.
• WaitlistCallbacks
  Represents store of waitlist’s action callbacks.
• WaitlistError
  Represents waitlist error type.