Trait DictEncoder 

pub trait DictEncoder: Send {
    // Required methods
    fn encode(&mut self, array: &dyn Array) -> ArrayRef;
    fn reset(&mut self) -> ArrayRef;
}

Required Methods

fn encode(&mut self, array: &dyn Array) -> ArrayRef

Assign dictionary codes to the given input array.

fn reset(&mut self) -> ArrayRef

Clear the encoder state to make it ready for a new round of decoding.

Implementors