Class

DexStateMachine

Description [src] 

final class Dex.StateMachine : GObject.TypeInstance
{
  /* No available fields */
}

DexStateMachine provides a serialized asynchronous state machine.

Transitions are declared up front with a static table of DexStateTransition entries. Requests made with dex_state_machine_transition() are serialized through an internal DexLimiter with a max concurrency of one. Transition callbacks run from a fiber, so they may use dex_await() and related APIs while still appearing as synchronous functions.

Hierarchy

hierarchy this DexStateMachine ancestor_0 DexObject ancestor_0--this

Ancestors

Constructors

dex_state_machine_new

Creates a new DexStateMachine.

Instance methods

dex_state_machine_get_state

Gets the current state of state_machine.

dex_state_machine_transition

Requests a transition to target.

Methods inherited from DexObject (2)
dex_ref

Acquires a reference on the given object, and increases its reference count by one.

dex_unref

Releases a reference on the given object, and decreases its reference count by one.