package tezos-protocol-alpha
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=7062cd57addd452852598a2214ade393130efa087b99068d53713bdf912b3680
sha512=08e4091144a03ce3c107fb91a66501bd8b65ca3278917c455a2eaac6df3e108ade63f6ab8340a4bb152d60f404326e464d0ec95d26cafe8e82f870465d24a5fc
doc/tezos-protocol-alpha.raw/Tezos_raw_protocol_alpha/Script_map/index.html
Module Tezos_raw_protocol_alpha.Script_mapSource
Functions to ease the manipulation of Michelson maps.
A map in Michelson is a type-homegeneous, partial function of keys to values, along with the functions that operate on the structure (through a first-class module).
val make :
(module Script_typed_ir.Boxed_map
with type key = 'key
and type value = 'value) ->
('key, 'value) Script_typed_ir.mapval get_module :
('key, 'value) Script_typed_ir.map ->
(module Script_typed_ir.Boxed_map
with type key = 'key
and type value = 'value)empty cmp_ty creates a map module where keys have size Gas_comparable_input_size.size_of_comparable_value cmp_ty and are compared with Script_comparable.compare_comparable cmp_ty (used for sorting keys, which ensures a reasonable complexity of the map functions). The function returns an empty map packaged as a first-class map module.
empty_from map creates an empty map module where the size of keys and the comparison function are those of map.
val fold :
('key -> 'value -> 'acc -> 'acc) ->
('key, 'value) Script_typed_ir.map ->
'acc ->
'accval fold_es :
('key ->
'value ->
'acc ->
'acc Tezos_protocol_environment_alpha.Error_monad.tzresult
Tezos_protocol_environment_alpha.Lwt.t) ->
('key, 'value) Script_typed_ir.map ->
'acc ->
'acc Tezos_protocol_environment_alpha.Error_monad.tzresult
Tezos_protocol_environment_alpha.Lwt.tupdate k (Some v) map associates v to k in map (overwriting the previous value, if any), and update k None map removes the potential association to k in map.
val map_es_in_context :
('context ->
'key ->
'value1 ->
('value2 * 'context) Tezos_protocol_environment_alpha.Error_monad.tzresult
Tezos_protocol_environment_alpha.Lwt.t) ->
'context ->
('key, 'value1) Script_typed_ir.map ->
(('key, 'value2) Script_typed_ir.map * 'context)
Tezos_protocol_environment_alpha.Error_monad.tzresult
Tezos_protocol_environment_alpha.Lwt.t