Enum ForeignKeyEvent 

pub enum ForeignKeyEvent {
    ChildInsert,
    ChildUpdate,
    ParentDelete,
    ParentUpdate,
}

Which write a synthesised trigger is generated for.

Variants

ChildInsert

A row is being added to the child table.

ChildUpdate

A row of the child table is being changed.

ParentDelete

A row is being taken out of the parent table.

ParentUpdate

A row of the parent table is being changed.

Trait Implementations

impl Clone for ForeignKeyEvent

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ForeignKeyEvent

impl Debug for ForeignKeyEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ForeignKeyEvent

impl PartialEq for ForeignKeyEvent

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ForeignKeyEvent