| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| module attribution_reporting.mojom; |
| |
| // Controls how trigger data is matched against a source's trigger specs. |
| // Corresponds to |
| // https://wicg.github.io/attribution-reporting-api/#trigger-data-matching-mode |
| // These values are persisted to logs. Entries should not be renumbered and |
| // numeric values should never be reused. |
| // |
| // LINT.IfChange(TriggerDataMatching) |
| enum TriggerDataMatching { |
| // Trigger data is taken modulo the default trigger data cardinality. |
| kModulus = 0, |
| // Trigger data must be less than the default trigger data cardinality. |
| // Otherwise, no event-level attribution takes place. |
| kExact = 1, |
| }; |
| // LINT.ThenChange(//tools/metrics/histograms/metadata/attribution_reporting/enums.xml:ConversionTriggerDataMatching) |
