Module holochain_types::chain

Types related to an agents for chain activity

Structs

• ChainFilterIter
  Iterate over a source chain and apply the ChainFilter to each element. This iterator will:
• ChainFilterRange
  A ChainFilter with the action sequences for the starting position and any until hashes.

Enums

• BoundedMustGetAgentActivityResponse
  Identical structure to MustGetAgentActivityResponse except it includes the ChainFilterRange that was used to produce the response. Doesn’t need to be serialized because it is only used internally.
• MustGetAgentActivityResponse
  Response to a must_get_agent_activity call.
• Sequences
  Outcome of trying to find the action sequences in a filter.

Traits

• AgentActivityExt
  Helpers for constructing AgentActivity
• ChainItem
  Abstraction over an item in a chain.

Functions

• merge_bounded_agent_activity_responses
  Merges two agent activity responses, along with their chain filters if present. Chain filter range mismatches are treated as an incomplete chain for the purpose of merging. Merging should only be done on responses that originate from the same authority, so the chain filters should always match, or at least their mismatch is the responsibility of a single authority.

Type Aliases

• ChainItemHash
  Alias for getting the associated hash type of a ChainItem