Type Alias datafusion::common::arrow::array::GenericBinaryBuilder

pub type GenericBinaryBuilder<O> = GenericByteBuilder<GenericBinaryType<O>>;

Array builder for GenericBinaryArray

Values can be appended using GenericByteBuilder::append_value, and nulls with GenericByteBuilder::append_null.

Example

let mut builder = GenericBinaryBuilder::<i32>::new();

// Write data
builder.append_value("foo");

// Write second value
builder.append_value(&[0,1,2]);

let array = builder.finish();
// binary values
assert_eq!(array.value(0), b"foo");
assert_eq!(array.value(1), b"\x00\x01\x02");

Aliased Type

struct GenericBinaryBuilder<O> { /* private fields */ }