Struct MergeReducer 

pub struct MergeReducer {
    pub deep: bool,
}

Merge reducer - merges the update into the current object

Performs a shallow or deep merge of two objects.

Example

// Before: { "config": { "a": 1, "b": 2 } }
// Update: { "config": { "b": 3, "c": 4 } }
// After (shallow): { "config": { "a": 1, "b": 3, "c": 4 } }

Fields

deep: bool

Whether to perform deep merge on nested objects

Implementations

impl MergeReducer

pub fn shallow() -> MergeReducer

Create a shallow merge reducer

pub fn deep() -> MergeReducer

Create a deep merge reducer

Trait Implementations

impl Clone for MergeReducer

fn clone(&self) -> MergeReducer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MergeReducer

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

Formats the value using the given formatter.

impl Default for MergeReducer

fn default() -> MergeReducer

Returns the “default value” for a type.

impl Reducer for MergeReducer

fn reduce<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, current: Option<&'life1 Value>, update: &'life2 Value, ) -> Pin<Box<dyn Future<Output = Result<Value, AgentError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, MergeReducer: 'async_trait,

Reduce the current value with the update value

fn name(&self) -> &str

Returns the name of this reducer

fn reducer_type(&self) -> ReducerType

Returns the type of this reducer