package tezos-protocol-alpha

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Tezos protocol alpha package

Install

Dune Dependency

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Authors

T

Tezos devteam

Maintainers

C

contact@tezos.com

Sources

tezos-18.0.tar.gz

sha256=dbc3b675aee59c2c574e5d0a771193a2ecfca31e7a5bc5aed66598080596ce1c

sha512=b97ed762b9d24744305c358af0d20f394376b64bfdd758dd4a81775326caf445caa57c4f6445da3dd6468ff492de18e4c14af6f374dfcbb7e4d64b7b720e5e2a

doc/tezos_raw_protocol_alpha/Tezos_raw_protocol_alpha/Script_set/index.html

Module `Tezos_raw_protocol_alpha.Script_set`Source

Functions to ease the manipulation of sets of values in Michelson.

A set in Michelson is a collection of type-homegeneous values along with the functions that operate on the structure (through a first-class module). In particular, the size function runs in constant time.

Source

val make : 
  (module Script_typed_ir.Boxed_set with type elt = 'elt) ->
  'elt Script_typed_ir.set

Source

val get : 
  'elt Script_typed_ir.set ->
  (module Script_typed_ir.Boxed_set
  with type elt = 'elt)

Sourceval empty : 'a Script_typed_ir.comparable_ty -> 'a Script_typed_ir.set

empty cmp_ty creates a set module where elements 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 values, which ensures a reasonable complexity of the set functions). The function returns an empty set packaged as a first-class set module.

Sourceval fold : ('elt -> 'acc -> 'acc) -> 'elt Script_typed_ir.set -> 'acc -> 'acc

Sourceval update : 'a -> bool -> 'a Script_typed_ir.set -> 'a Script_typed_ir.set

update v true set adds v to set, and update v false set removes v from set.

Sourceval mem : 'elt -> 'elt Script_typed_ir.set -> bool

Sourceval size : 'elt Script_typed_ir.set -> Script_int.n Script_int.num

size set runs in constant time.