Enum MapDiff

pub enum MapDiff<K, V> {
    Add {
        key: K,
        value: V,
    },
    Remove(K),
    Ignore,
}

Represents a generic change made to a map

Variants

Add

Set the key key to value value in the map

Fields

key: K

value: V

Remove(K)

Remove the given key from the map

Ignore

Make no change to the map

Trait Implementations

impl<K, V> Clone for MapDiff<K, V>

where K: Clone, V: Clone,

fn clone(&self) -> MapDiff<K, V>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<K, V> Debug for MapDiff<K, V>

where K: Debug, V: Debug,

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

Formats the value using the given formatter.

impl<K, V> Default for MapDiff<K, V>

fn default() -> MapDiff<K, V>

Returns the “default value” for a type.

impl<'de, K, V> Deserialize<'de> for MapDiff<K, V>

where K: Deserialize<'de>, V: Deserialize<'de>,

fn deserialize<__D>( __deserializer: __D, ) -> Result<MapDiff<K, V>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<K, V> PartialEq for MapDiff<K, V>

where K: PartialEq, V: PartialEq,

fn eq(&self, other: &MapDiff<K, V>) -> 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<K, V> Serialize for MapDiff<K, V>

where K: Serialize, V: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<K, V> Copy for MapDiff<K, V>

where K: Copy, V: Copy,

impl<K, V> Eq for MapDiff<K, V>

where K: Eq, V: Eq,

impl<K, V> StructuralPartialEq for MapDiff<K, V>