package tezos-protocol-alpha

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tezos-protocol-alpha

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Module `Raw_context.Consensus`Source

Sourceval allowed_endorsements : t -> (consensus_pk * int) Slot_repr.Map.t option

Returns a map where each endorser's pkh is associated to the list of its endorsing slots (in decreasing order) for a given level.

Sourceval allowed_preendorsements : t -> (consensus_pk * int) Slot_repr.Map.t option

Returns a map where each endorser's pkh is associated to the list of its endorsing slots (in decreasing order) for a given level.

Sourcetype Tezos_protocol_environment_alpha.Error_monad.error +=

| Slot_map_not_found of {
1. loc : string;
}

Missing pre-computed map by first slot. This error should not happen.

Sourceval current_endorsement_power : t -> int

endorsement power ctx returns the endorsement power of the current block.

Source

val initialize_consensus_operation : 
  t ->
  allowed_endorsements:(consensus_pk * int) Slot_repr.Map.t option ->
  allowed_preendorsements:(consensus_pk * int) Slot_repr.Map.t option ->
  t

Initializes the map of allowed endorsements and preendorsements, this function must be called only once and before applying any consensus operation.

Source

val record_endorsement : 
  t ->
  initial_slot:Slot_repr.t ->
  power:int ->
  t Tezos_protocol_environment_alpha.Error_monad.tzresult

record_endorsement ctx ~initial_slot ~power records an endorsement for the current block.

The endorsement should be valid in the sense that Int_map.find_opt initial_slot allowed_endorsement ctx = Some (pkh, power).

Source

val record_preendorsement : 
  t ->
  initial_slot:Slot_repr.t ->
  power:int ->
  Round_repr.t ->
  t Tezos_protocol_environment_alpha.Error_monad.tzresult

record_preendorsement ctx ~initial_slot ~power round payload_hash power records a preendorsement for a proposal at round with payload payload_hash.

The preendorsement should be valid in the sense that Int_map.find_opt initial_slot allowed_preendorsement ctx = Some (pkh, power).

Sourceval endorsements_seen : t -> Slot_repr.Set.t

Sourceval get_preendorsements_quorum_round : t -> Round_repr.t option

get_preendorsements_quorum_round ctx returns None if no preendorsement are included in the current block. Otherwise, return Some r where r is the round of the preendorsements included in the block.

Sourceval set_preendorsements_quorum_round : t -> Round_repr.t -> t

set_preendorsements_quorum_round ctx round sets the round for preendorsements included in this block. This function should be called only once.

This function is only used in Full_construction mode.

Sourceval locked_round_evidence : t -> (Round_repr.t * int) option

locked_round_evidence ctx returns the round of the recorded preendorsements as well as their power.

Source

val set_endorsement_branch : 
  t ->
  (Tezos_protocol_environment_alpha.Block_hash.t * Block_payload_hash.t) ->
  t

Source

val endorsement_branch : 
  t ->
  (Tezos_protocol_environment_alpha.Block_hash.t * Block_payload_hash.t) option

package tezos-protocol-alpha

Module Raw_context.ConsensusSource

Module `Raw_context.Consensus`Source