package octez-shell-libs

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in-package search v0.2.0

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The module for handling protocol-related operations.

val mem : store -> Tezos_base.TzPervasives.Protocol_hash.t -> bool

mem global_store ph checks the existence of the protocol ph in global_store.

val all : store -> Tezos_base.TzPervasives.Protocol_hash.Set.t

all global_store ph returns the set of all stored protocol in global_store.

val read : 
  store ->
  Tezos_base.TzPervasives.Protocol_hash.t ->
  Tezos_base.TzPervasives.Protocol.t option Lwt.t

read global_store ph reads the protocol ph from the global_store. Returns None if it does not exist.

val store : 
  store ->
  Tezos_base.TzPervasives.Protocol_hash.t ->
  Tezos_base.TzPervasives.Protocol.t ->
  Tezos_base.TzPervasives.Protocol_hash.t option Lwt.t

store global_store ph protocol stores the protocol under the hash ph in the global_store. Returns None if it already exists or Some ph if it was correctly stored.

Warning No hash check is made, the caller must be careful when storing protocols.

val store_raw : 
  store ->
  Tezos_base.TzPervasives.Protocol_hash.t ->
  bytes ->
  Tezos_base.TzPervasives.Protocol_hash.t option Lwt.t

store_raw global_store ph bytes raw version of store.

val protocol_watcher : 
  store ->
  Tezos_base.TzPervasives.Protocol_hash.t Lwt_stream.t * Lwt_watcher.stopper

protocol_watcher global_store instantiates a new protocol watcher in global_store.