Struct ArrowArray 

pub struct ArrowArray { /* private fields */ }

A handle to an Arrow array.

This is a wrapper around the opaque chdb_arrow_array pointer type. Arrow arrays contain the actual data in Arrow format.

Safety

The underlying pointer must be valid and must remain valid for the lifetime of this handle. The handle does not take ownership of the Arrow array.

Implementations

impl ArrowArray

pub unsafe fn from_raw(array: *mut chdb_arrow_array_) -> Self

Create an ArrowArray from a raw chdb_arrow_array pointer.

Safety

The pointer must be valid and point to a valid Arrow array handle. The caller is responsible for ensuring the array remains valid for the lifetime of this handle.

Arguments

• array - A raw pointer to a chdb_arrow_array

Examples

use chdb_rust::arrow_stream::ArrowArray;

// Assuming you have a valid Arrow array pointer from Arrow C++
// let array_ptr: *mut chdb_arrow_array_ = ...;
// let arrow_array = unsafe { ArrowArray::from_raw(array_ptr) };

pub fn as_raw(&self) -> *mut chdb_arrow_array_

Get the raw pointer to the underlying Arrow array handle.

Returns

Returns the raw chdb_arrow_array pointer.

Trait Implementations

impl Clone for ArrowArray

fn clone(&self) -> ArrowArray

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ArrowArray

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for ArrowArray

impl Send for ArrowArray