Tezos_raw_protocol_alpha.Level_storageval current : Raw_context.t -> Level_repr.tval previous : Raw_context.t -> Level_repr.tval root : Raw_context.t -> Level_repr.tval from_raw : Raw_context.t -> Raw_level_repr.t -> Level_repr.tval from_raw_with_offset :
Raw_context.t ->
offset:int32 ->
Raw_level_repr.t ->
Level_repr.t Tezos_protocol_environment_alpha.Error_monad.tzresultFails with Negative_level_and_offset_sum if the sum of the raw_level and the offset is negative.
val pred : Raw_context.t -> Level_repr.t -> Level_repr.t optionWhen the given level is two or above, return its predecessor. When the given level is one or less, return None (because we cannot build the Level_repr.t for level zero).
val succ : Raw_context.t -> Level_repr.t -> Level_repr.tval add : Raw_context.t -> Level_repr.t -> int -> Level_repr.ti must be positive
val sub : Raw_context.t -> Level_repr.t -> int -> Level_repr.t optionsub c level i returns None if the level is before the first level of the Alpha family of protocol, otherwise it returns the expected level. i must be positive.
val first_level_in_cycle : Raw_context.t -> Cycle_repr.t -> Level_repr.tval last_level_in_cycle : Raw_context.t -> Cycle_repr.t -> Level_repr.tval levels_in_cycle : Raw_context.t -> Cycle_repr.t -> Level_repr.t listval levels_in_current_cycle :
Raw_context.t ->
?offset:int32 ->
unit ->
Level_repr.t listval levels_with_commitments_in_cycle :
Raw_context.t ->
Cycle_repr.t ->
Level_repr.t listval last_preserved_block_level : Raw_context.t -> Raw_level_repr.tval last_finalized_block_level : Raw_context.t -> Raw_level_repr.tval dawn_of_a_new_cycle : Raw_context.t -> Cycle_repr.t optionReturns Some cycle if the current level represents the last level of cycle and None if the level is not the last level of a cycle.
val may_compute_randao : Raw_context.t -> boolReturns true if RANDAO should be computed at the current level, that is if the current level, relative to the cycle's start, equals the nonce revelation period cut-off.