package tezos-protocol-alpha

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Tezos/Protocol: economic-protocol definition

Install 

dune-project
 Dependency

www.tezos.com Readme Edit opam file Versions (8)

Authors

  1. T
    Tezos devteam

Maintainers

  1. C
    contact@tezos.com

Sources

tezos-16.1.tar.gz
sha256=43723d096307603703a1a89ed1b2eb202b365f5e7824b96b0cbf813b343a6cf7
sha512=b2a637f2e965000d3d49ad85277ca24d6cb07a1a7cf2bc69d296d8b03ad78c3eaa8e21e94b9162e62c2e11649cd03bc845b2a3dafe623b91065df69d47dc8e4f

doc/tezos-protocol-alpha.raw/Tezos_raw_protocol_alpha/Storage/Sc_rollup/Game/index.html

Module Sc_rollup.GameSource

Refutation games are indexed by the rollup, by one staker, and by its opponent staker. Hence, each game appears twice. This is convenient to quickly compute the opponents of a given staker.

include Storage_sigs.Non_iterable_indexed_carbonated_data_storage with type key = Tezos_protocol_environment_alpha.Signature.Public_key_hash.t with type value = Sc_rollup_game_repr.Index.t with type t = (Raw_context.t * Sc_rollup_repr.t) * Tezos_protocol_environment_alpha.Signature.Public_key_hash.t
Sourcetype context = t

An abstract type for keys

The type of values

Tells if a given key is already bound to a storage bucket. Consumes Gas_repr.read_bytes_cost Z.zero.

Retrieve a value from the storage bucket at a given key ; returns Storage_errorMissing_key if the key is not set ; returns Storage_errorCorrupted_data if the deserialisation fails. Consumes Gas_repr.read_bytes_cost <size of the value>.

Retrieve a value from the storage bucket at a given key ; returns None if the value is not set ; returns Storage_error Corrupted_data if the deserialisation fails. Consumes Gas_repr.read_bytes_cost <size of the value> if present or Gas_repr.read_bytes_cost Z.zero.

Updates the content of a bucket ; returns A Storage_Error Missing_key if the value does not exists. Consumes serialization cost. Consumes Gas_repr.write_bytes_cost <size of the new value>. Returns the difference from the old to the new size.

Allocates a storage bucket at the given key and initializes it ; returns a Storage_errorExisting_key if the bucket exists. Consumes serialization cost. Consumes Gas_repr.write_bytes_cost <size of the value>. Returns the size.

Allocates a storage bucket at the given key and initializes it with a value ; just updates it if the bucket exists. Consumes serialization cost. Consumes Gas_repr.write_bytes_cost <size of the new value>. Returns the difference from the old (maybe 0) to the new size, and a boolean indicating if a value was already associated to this key.

When the value is Some v, allocates the data and initializes it with v ; just updates it if the bucket exists. When the value is None, delete the storage bucket when the value ; does nothing if the bucket does not exists. Consumes serialization cost. Consumes the same gas cost as either remove or init_set. Returns the difference from the old (maybe 0) to the new size, and a boolean indicating if a value was already associated to this key.

Delete a storage bucket and its contents ; returns a Storage_errorMissing_key if the bucket does not exists. Consumes Gas_repr.write_bytes_cost Z.zero. Returns the freed size.

Removes a storage bucket and its contents ; does nothing if the bucket does not exists. Consumes Gas_repr.write_bytes_cost Z.zero. Returns the freed size, and a boolean indicating if a value was already associated to this key.

Returns the list of all storage bucket keys. Not carbonated (i.e. gas is not consumed); use with care.

list_key_values ?offset ?length storage lists the key and value pairs of each entry in the given storage. The first offset values are ignored (if passed). Negative offsets are treated as 0. There will be no more than length values in the result list (if passed). Negative values are treated as 0.

The returned context takes into account gas consumption of traversing the keys and loading values.

Returns true iff context is empty.