Trait Batch 

pub trait Batch {
    // Required methods
    fn rows(&self) -> usize;
    fn retained_bytes(&self) -> usize;

    // Provided method
    fn is_empty(&self) -> bool { ... }
}

A bounded unit of columnar or row-oriented work.

Required Methods

fn rows(&self) -> usize

Number of logical rows in this batch.

fn retained_bytes(&self) -> usize

Bytes retained while this batch remains alive.

Provided Methods

fn is_empty(&self) -> bool

Reports whether this batch contains no logical rows.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Batch for StructureBatch