Enum Change 

pub enum Change {
    Insert {
        key: String,
        value: Value,
    },
    Update {
        key: String,
        old_value: Value,
        new_value: Value,
    },
    Remove {
        key: String,
        old_value: Value,
    },
}

Represents a change operation on a map

Variants

Insert

Insert a new key-value pair

Fields

key: String

value: Value

Update

Update an existing key with a new value

Fields

key: String

old_value: Value

new_value: Value

Remove

Remove a key-value pair

Fields

key: String

old_value: Value

Trait Implementations

impl Clone for Change

fn clone(&self) -> Change

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Change

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Change

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Change

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

where __S: Serializer,

Serialize this value into the given Serde serializer.