Fitness_repr (mavryk-protocol-001-PtAtLas.Mavryk_raw_protocol_001_PtAtLas.Fitness

type Mavryk_protocol_environment_001_PtAtLas.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 Mavryk_protocol_environment_001_PtAtLas.Data_encoding.t

val pp : Mavryk_protocol_environment_001_PtAtLas.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 Mavryk_protocol_environment_001_PtAtLas.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 -> Mavryk_protocol_environment_001_PtAtLas.Fitness.t

val from_raw : 
  Mavryk_protocol_environment_001_PtAtLas.Fitness.t ->
  t Mavryk_protocol_environment_001_PtAtLas.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 If the fitness' version is from a previous protocol version, then it raises an "outdated fitness" error.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 : 
  Mavryk_protocol_environment_001_PtAtLas.Fitness.t ->
  Round_repr.t Mavryk_protocol_environment_001_PtAtLas.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 : 
  Mavryk_protocol_environment_001_PtAtLas.Fitness.t ->
  Round_repr.t Mavryk_protocol_environment_001_PtAtLas.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 locked_round_from_raw : 
  Mavryk_protocol_environment_001_PtAtLas.Fitness.t ->
  Round_repr.t option
    Mavryk_protocol_environment_001_PtAtLas.Error_monad.tzresult

Returns the locked round from a raw fitness. If the fitness is from a previous version, the returned value will be None.

val check_except_locked_round : 
  t ->
  level:Raw_level_repr.t ->
  predecessor_round:Round_repr.t ->
  unit Mavryk_protocol_environment_001_PtAtLas.Error_monad.tzresult

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