Traps (tezos-dal-node-lib.Tezos_dal_node

type t

A cache for trap data that stores up to Constants.traps_cache_size levels in memory.

val add : 
  t ->
  slot_id:Tezos_dal_node_services.Types.Slot_id.t ->
  shard_index:Tezos_dal_node_services.Types.shard_index ->
  delegate:Tezos_crypto.Signature.public_key_hash ->
  share:Tezos_crypto_dal.Cryptobox.share ->
  shard_proof:Tezos_crypto_dal.Cryptobox.shard_proof ->
  unit

add ~slot_id ~shard_index ~delegate ~share ~shard_proof adds trap data to the cache. The cache maintains a maximum of Constants.traps_cache_size levels. Data is expected to be added in ascending order within a window of proto_parameters.attestation_lag. When the cache reaches its capacity, the oldest trap data (relative to the highest stored level) is removed when adding new entries.

val find : 
  t ->
  level:Tezos_dal_node_services.Types.level ->
  Tezos_dal_node_services.Types.trap list

find t ~level retrieves all trap data associated with the given level. Returns an empty list if no traps exist for that level.