Enum MergeStrategy 

pub enum MergeStrategy {
    PreferInto,
    PreferFrom,
    Union,
}

Strategy used when merging two entities.

Variants

PreferInto

into values win on conflict. Tags are unioned. Properties from from fill in keys that into doesn’t have. This is the default.

PreferFrom

from values win on conflict.

Union

Deep-merge: object properties merge recursively. Scalar conflicts go to into.

Trait Implementations

impl Clone for MergeStrategy

fn clone(&self) -> MergeStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MergeStrategy

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

Formats the value using the given formatter.

impl Default for MergeStrategy

fn default() -> MergeStrategy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MergeStrategy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MergeStrategy

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for MergeStrategy

impl Eq for MergeStrategy

impl StructuralPartialEq for MergeStrategy