tezos-protocol-012-Psithaca 20.1

type Tezos_protocol_environment_012_Psithaca.Error_monad.error +=

| Invalid_fitness
| Wrong_fitness
| Outdated_fitness
| Locked_round_not_less_than_round of {
1. round : Round_repr.t;
2. locked_round : Round_repr.t;
}

type t

val encoding : t Tezos_protocol_environment_012_Psithaca.Data_encoding.t

val pp : Tezos_protocol_environment_012_Psithaca.Format.formatter -> t -> unit

val create : 
  level:Raw_level_repr.t ->
  locked_round:Round_repr.t option ->
  predecessor_round:Round_repr.t ->
  round:Round_repr.t ->
  t Tezos_protocol_environment_012_Psithaca.Error_monad.tzresult

val create_without_locked_round : 
  level:Raw_level_repr.t ->
  predecessor_round:Round_repr.t ->
  round:Round_repr.t ->
  t

val to_raw : t -> Tezos_protocol_environment_012_Psithaca.Fitness.t

val from_raw : 
  Tezos_protocol_environment_012_Psithaca.Fitness.t ->
  t Tezos_protocol_environment_012_Psithaca.Error_monad.tzresult

Returns the corresponding protocol fitness if the shell fitness has the expected version, given by Constants_repr.fitness_version_number. If the fitness' version is from a previous protocol version, then it raises an "outdated fitness" error. If the fitness version is higher then it raises an "invalid fitness" error.

val round_from_raw : 
  Tezos_protocol_environment_012_Psithaca.Fitness.t ->
  Round_repr.t Tezos_protocol_environment_012_Psithaca.Error_monad.tzresult

Returns the round from a raw fitness. If the fitness is from a previous protocol, the returned value will be Round.zero.

val predecessor_round_from_raw : 
  Tezos_protocol_environment_012_Psithaca.Fitness.t ->
  Round_repr.t Tezos_protocol_environment_012_Psithaca.Error_monad.tzresult

Returns the predecessor round from a raw fitness. If the fitness is from a previous protocol, the returned value will be Round.zero.

val check_except_locked_round : 
  t ->
  level:Raw_level_repr.t ->
  predecessor_round:Round_repr.t ->
  unit Tezos_protocol_environment_012_Psithaca.Error_monad.tzresult

Validate only the part of the fitness for which information are available during begin_application

val check_locked_round : 
  t ->
  locked_round:Round_repr.t option ->
  unit Tezos_protocol_environment_012_Psithaca.Error_monad.tzresult

Validate the locked_round component of the fitness, which could not be validated during begin_application.

val level : t -> Raw_level_repr.t

val round : t -> Round_repr.t

val locked_round : t -> Round_repr.t option

val predecessor_round : t -> Round_repr.t

package tezos-protocol-012-Psithaca