Module Evm_node_lib_dev.Tezosx

type runtime =
  1. | Tezos

Additional runtimes which can be enabled alongside the default Ethereum runtime in Tezos X.

val runtime_of_string_opt : string -> runtime option
val string_of_runtime : runtime -> string
val pp_runtime : Stdlib.Format.formatter -> runtime -> unit
val known_runtimes : runtime list

The list of known runtimes which can be enabled in Tezos X.

val feature_flag : runtime -> string

feature_flag runtime is the path of the feature flag for runtime. Creating a file at this path in the durable storage of the kernel will enable the feature.

val target_sunrise_level_path : storage_version:int -> runtime -> string

target_sunrise_level_path ~storage_version runtime is the path of the target sunrise level (the EVM block level at which the runtime will start producing blocks). The path depends on storage_version because V57 relocated it under /tez/world_state/.

val encode_target_sunrise_level : int -> string

encode_target_sunrise_level n encodes n as a 32-byte little-endian U256 value suitable for writing at target_sunrise_level_path.

module Ethereum_runtime : sig ... end
module Tezos_runtime : sig ... end
module Foreign_address : sig ... end
module Durable_storage_path : sig ... end
type address =
  1. | Ethereum_address of Ethereum_runtime.address
  2. | Tezos_address of Tezos_runtime.address
val address_of_string : string -> address Tezos_base.TzPervasives.tzresult