Enum RefAction 

pub enum RefAction {
    Cascade,
    Restrict,
    SetNull,
    SetDefault,
    NoAction,
}

The referential action for a foreign key’s ON DELETE / ON UPDATE.

Variants

Cascade

Restrict

SetNull

SetDefault

NoAction

Trait Implementations

impl Clone for RefAction

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 RefAction

impl Debug for RefAction

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

Formats the value using the given formatter.

impl Eq for RefAction

impl PartialEq for RefAction

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RefAction