package tezos-protocol-015-PtLimaPt

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Tezos/Protocol: economic-protocol definition

Install

Dune Dependency

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

Authors

T

Tezos devteam

Maintainers

C

contact@tezos.com

Sources

tezos-16.0.tar.gz

sha256=ad9e08819871c75ba6f4530b125f7d157799398e4d77a1e6bfea9d91ff37ff55

sha512=c5dc4d40cc09bc6980fbbdb5c2e105bf4252cf9cfcb2b49660b0ebe4dc789f6709ec3b3bf2f87d81580d3eed9521eeb1c960f24d9b14eb0285aaba1f84d10a9b

doc/tezos-protocol-015-PtLimaPt.raw/Tezos_raw_protocol_015_PtLimaPt/Ticket_operations_diff/index.html

Module `Tezos_raw_protocol_015_PtLimaPt.Ticket_operations_diff`Source

A module that provides functionality for extracting ticket-token differences from a list of operations.

Sourcetype ticket_token_diff = private {

ticket_token : Ticket_token.ex_token;
total_amount : Script_int.n Script_int.num;
destinations : (Alpha_context.Destination.t * Script_typed_ir.ticket_amount) list;

}

A type representing ticket-token balance differences. Each value consists of:

ticket_token - the type of the ticket.
total_amount - the total amount of transferred ticket-tokens.
destinations - a list of amount and contract pairs. Invariant: total_amount is the sum of the amounts in destinations.

Source

val ticket_diffs_of_operations : 
  Alpha_context.context ->
  Script_typed_ir.packed_internal_operation list ->
  (ticket_token_diff list * Alpha_context.context)
    Tezos_protocol_environment_015_PtLimaPt.Error_monad.tzresult
    Tezos_protocol_environment_015_PtLimaPt.Lwt.t

ticket_diffs_of_operations ctxt ops returns a list of ticket-tokens diffs given a context, ctxt, and list of packed operations, ops. The diffs result from either a Transaction operation with parameters containing tickets, or an Origination operation with the initial storage containing tickets.

Tickets with amount zero are *not* allowed. If a zero-amount ticket is encountered, a Ticket_scanner.Forbidden_zero_ticket_quantity error is returned.