Enum PropagationPolicy

pub enum PropagationPolicy {
    Orphan,
    Background,
    Foreground,
}

Propagation policy when deleting single objects

Variants

Orphan

Orphan dependents

Background

Allow the garbage collector to delete the dependents in the background

Foreground

A cascading policy that deletes all dependents in the foreground

Trait Implementations

impl Clone for PropagationPolicy

fn clone(&self) -> PropagationPolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PropagationPolicy

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

Formats the value using the given formatter.

impl PartialEq for PropagationPolicy

fn eq(&self, other: &PropagationPolicy) -> 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 Serialize for PropagationPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PropagationPolicy