pulp::timeline::TransactionError Struct Reference

Structured transaction rejection. More...

#include <transaction.hpp>

Public Attributes
ConflictCode	code = ConflictCode::Unspecified
TransactionId	transaction
CommandId	command
ItemId	item
ItemId	related_item
DocumentRevision	expected_revision
DocumentRevision	current_revision
std::optional< ModelError >	model_error

Detailed Description

Structured transaction rejection.

transaction and command identify the rejected operation; item and related_item identify model targets when applicable. expected_revision and current_revision describe optimistic-concurrency failures. model_error carries the underlying invariant rejection for ModelInvariant, and for ReplayDivergence when the diverging entry was refused by the model.

code defaults to Unspecified so that a producer which forgets to assign it reports an obviously wrong value instead of a plausible real cause.

Member Data Documentation

code

ConflictCode pulp::timeline::TransactionError::code = ConflictCode::Unspecified

command

CommandId pulp::timeline::TransactionError::command

current_revision

DocumentRevision pulp::timeline::TransactionError::current_revision

expected_revision

DocumentRevision pulp::timeline::TransactionError::expected_revision

item

ItemId pulp::timeline::TransactionError::item

model_error

std::optional<ModelError> pulp::timeline::TransactionError::model_error

related_item

ItemId pulp::timeline::TransactionError::related_item

transaction

TransactionId pulp::timeline::TransactionError::transaction

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The documentation for this struct was generated from the following file:

• /home/runner/work/pulp/pulp/core/timeline/include/pulp/timeline/transaction.hpp