Struct DeletionTriggerInfo 

pub struct DeletionTriggerInfo {
    pub table_module: String,
    pub table_name: String,
    pub trigger_name: String,
    pub ddl: String,
}

Structured description of one deletion-policy trigger (either a single-link Source-side DeleteTarget/DeleteTargetIfOrphan, a multilink Source-side DeleteTarget/DeleteTargetIfOrphan, or a multilink Target-side DeleteSource). Each trigger has its own dedicated function (unlike the exclusive-constraint triggers, no function sharing), so ddl carries the combined CREATE FUNCTION + CREATE TRIGGER block. Used by both export_schema (unconditional emission) and the diff engine (diff/mod.rs, comparing against live DbTable.triggers) so the two DDL-generation paths can’t drift the way they did before — the incremental migration path used to never emit these triggers at all.

Fields

table_module: String

table_name: String

The table the CREATE TRIGGER attaches to (the link’s/multilink’s own owner table for Source-side triggers; the junction table for a multilink Target-side trigger).

trigger_name: String

ddl: String