Trait Transform 

pub trait Transform: Send + Sync {
    // Required method
    fn transform<'life0, 'async_trait>(
        &'life0 self,
        input: BoxStream<'static, Value>,
    ) -> Pin<Box<dyn Future<Output = PipeResult<BoxStream<'static, Value>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Core transformer interface: all logic operators follow this unified abstraction

Required Methods

fn transform<'life0, 'async_trait>( &'life0 self, input: BoxStream<'static, Value>, ) -> Pin<Box<dyn Future<Output = PipeResult<BoxStream<'static, Value>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

A transform takes a stream of JSON values and returns a new stream of JSON values

Implementors

impl Transform for Accumulator

impl Transform for FanOut

impl Transform for Selector