Enum Deferrable 

pub enum Deferrable {
    NotDeferrable,
    Deferrable,
    InitiallyDeferred,
    InitiallyImmediate,
}

Constraint deferral mode

Variants

NotDeferrable

Deferrable

InitiallyDeferred

InitiallyImmediate

Trait Implementations

impl Clone for Deferrable

fn clone(&self) -> Deferrable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Deferrable

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

Formats the value using the given formatter.

impl Default for Deferrable

fn default() -> Deferrable

Returns the “default value” for a type.

impl PartialEq for Deferrable

fn eq(&self, other: &Deferrable) -> 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 Deferrable