Module utils

JSON-RPC helpers.

Structs

• BoundedVecDeque
  A simple bounded buffer that will terminate the subscription if the buffer becomes full.
• PendingSubscription
  A pending subscription.
• RingBuffer
  Fixed size ring buffer that replaces the oldest item when full.
• Subscription
  An active subscription.

Traits

• Buffer
  A trait representing a buffer which may or may not support to replace items when the buffer is full.

Functions

• spawn_subscription_task
  Helper for spawning non-blocking rpc subscription task.