Enum ReferentialAction 

#[repr(u8)]
pub enum ReferentialAction {
    NoAction = 0,
    Restrict = 1,
    Cascade = 2,
    SetNull = 3,
    SetDefault = 4,
}

Variants

NoAction = 0

Restrict = 1

Cascade = 2

SetNull = 3

SetDefault = 4

Implementations

impl ReferentialAction

pub fn from_tag(tag: u8) -> Option<Self>

Trait Implementations

impl Clone for ReferentialAction

fn clone(&self) -> ReferentialAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReferentialAction

impl Debug for ReferentialAction

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

Formats the value using the given formatter.

impl Eq for ReferentialAction

impl PartialEq for ReferentialAction

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ReferentialAction