Trait StructArrayBuilder 

pub trait StructArrayBuilder {
    // Required methods
    fn len(&self) -> usize;
    fn buffer_size(&self) -> usize;
    fn finish(&mut self) -> Result<StructArray>;
}

Required Methods

fn len(&self) -> usize

Number of rows currently in the buffer (not capacity)

fn buffer_size(&self) -> usize

Number of bytes currently in the buffer (not capacity)

fn finish(&mut self) -> Result<StructArray>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors