ticket_transfer.mli
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(* Copyright (c) 2022 Margiold <contact@marigold.dev> *)
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open Alpha_context
(** [parse_ticket ~ticketer ~contents ~ty
ctxt] reconstructs a ticket from individual parts submitted as
part of a layer-1 operation. *)
val parse_ticket :
consume_deserialization_gas:Script.consume_deserialization_gas ->
ticketer:Contract.t ->
contents:Script.lazy_expr ->
ty:Script.lazy_expr ->
context ->
(context * Ticket_token.ex_token, error trace) result Lwt.t
(** Same as [parse_ticket], but in addition, build a transaction to
let [source] transfers [amount] units of said ticket to
[destination]. *)
val parse_ticket_and_operation :
consume_deserialization_gas:Script.consume_deserialization_gas ->
ticketer:Contract.t ->
contents:Script.lazy_expr ->
ty:Script.lazy_expr ->
source:Destination.t ->
destination:Contract_hash.t ->
entrypoint:Entrypoint.t ->
amount:Script_typed_ir.ticket_amount ->
context ->
(context * Ticket_token.ex_token * Script_typed_ir.packed_internal_operation)
tzresult
Lwt.t
(** [transfer_ticket_with_hashes ctxt ~src_hash ~dst_hash qty] updates
the table of tickets moves [qty] units of a given ticket from a
source to a destination, as encoded by [src_hash] and [dst_hash].
Consistency between [src_hash] and [dst_hash] is the
responsibility of the caller. Whenever possible, [transfer_ticket]
should be preferred, but [transfer_ticket_with_hashes] could be
preferred to reduce gas comsumption (e.g., to reuse hashes already
computed).
In addition to an updated context, this function returns the
number of bytes that were newly allocated for the table of
tickets. *)
val transfer_ticket_with_hashes :
context ->
src_hash:Ticket_hash.t ->
dst_hash:Ticket_hash.t ->
Ticket_amount.t ->
(context * Z.t) tzresult Lwt.t
(** [transfer_ticket ctxt ~src ~dst ex_token qty] updates the table of
tickets moves [qty] units of [ex_token] from [src] to [dst], as
encoded by [src_hash] and [dst_hash].
In addition to an updated context, this function returns the
number of bytes that were newly allocated for the table of
tickets. *)
val transfer_ticket :
context ->
src:Destination.t ->
dst:Destination.t ->
Ticket_token.ex_token ->
Ticket_amount.t ->
(context * Z.t, error trace) result Lwt.t