package tezos-protocol-017-PtNairob

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tezos-protocol-017-PtNairob

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Module `Tezos_raw_protocol_017_PtNairob.Level_storage`Source

Sourceval current : Raw_context.t -> Level_repr.t

Sourceval previous : Raw_context.t -> Level_repr.t

Sourceval root : Raw_context.t -> Level_repr.t

Sourceval from_raw : Raw_context.t -> Raw_level_repr.t -> Level_repr.t

Source

val from_raw_with_offset : 
  Raw_context.t ->
  offset:int32 ->
  Raw_level_repr.t ->
  Level_repr.t Tezos_protocol_environment_017_PtNairob.Error_monad.tzresult

Fails with Negative_level_and_offset_sum if the sum of the raw_level and the offset is negative.

Sourceval pred : Raw_context.t -> Level_repr.t -> Level_repr.t option

When 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).

Sourceval succ : Raw_context.t -> Level_repr.t -> Level_repr.t

Sourceval add : Raw_context.t -> Level_repr.t -> int -> Level_repr.t

i must be positive

Sourceval sub : Raw_context.t -> Level_repr.t -> int -> Level_repr.t option

sub 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.

Sourceval first_level_in_cycle : Raw_context.t -> Cycle_repr.t -> Level_repr.t

Sourceval last_level_in_cycle : Raw_context.t -> Cycle_repr.t -> Level_repr.t

Sourceval levels_in_cycle : Raw_context.t -> Cycle_repr.t -> Level_repr.t list

Source

val levels_in_current_cycle : 
  Raw_context.t ->
  ?offset:int32 ->
  unit ->
  Level_repr.t list

Source

val levels_with_commitments_in_cycle : 
  Raw_context.t ->
  Cycle_repr.t ->
  Level_repr.t list

Sourceval last_allowed_fork_level : Raw_context.t -> Raw_level_repr.t

Sourceval dawn_of_a_new_cycle : Raw_context.t -> Cycle_repr.t option

Returns 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.

Sourceval may_snapshot_stake_distribution : Raw_context.t -> bool

Returns true if the stake distribution should be snapshot at the current level.

Sourceval may_compute_randao : Raw_context.t -> bool

Returns 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.

package tezos-protocol-017-PtNairob

Module Tezos_raw_protocol_017_PtNairob.Level_storageSource

Module `Tezos_raw_protocol_017_PtNairob.Level_storage`Source