Crate fuel_core_services

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Expand description

Common traits and logic for managing the lifecycle of services

Modules

  • stream
    Re-exports for streaming utilities

Structs

  • EmptyShared
    Used if services have no asynchronously shared data
  • ServiceRunner
    The service runner manages the lifecycle, execution and error handling of a RunnableService. It can be cloned and passed between threads.
  • SharedMutex
    A mutex that can safely be in async contexts and avoids deadlocks.
  • StateWatcher
    The wrapper around the watch::Receiver<State>. It repeats the Receiver functionality + a new one.

Enums

  • State
    The lifecycle state of the service

Traits

  • RunnableService
    Trait used by ServiceRunner to encapsulate the business logic tasks for a service.
  • RunnableTask
    The trait is implemented by the service task and contains a single iteration of the infinity loop.
  • Service
    Trait for service runners, providing a minimal interface for managing the lifecycle of services such as start/stop and health status.

Type Definitions