Struct ArrowArray 

#[repr(C)]
pub struct ArrowArray {
    pub length: i64,
    pub null_count: i64,
    pub offset: i64,
    pub n_buffers: i64,
    pub n_children: i64,
    pub buffers: *mut *const c_void,
    pub children: *mut *mut ArrowArray,
    pub dictionary: *mut ArrowArray,
    pub release: Option<unsafe extern "C" fn(*mut ArrowArray)>,
    pub private_data: *mut c_void,
}

ArrowArray from the Arrow C Data Interface specification.

Fields

length: i64

null_count: i64

offset: i64

n_buffers: i64

n_children: i64

buffers: *mut *const c_void

children: *mut *mut ArrowArray

dictionary: *mut ArrowArray

release: Option<unsafe extern "C" fn(*mut ArrowArray)>

private_data: *mut c_void

Implementations

impl ArrowArray

pub fn empty() -> Self

An empty (released) array, suitable as a placeholder to move into.

pub fn is_released(&self) -> bool

Whether the array has already been released (has no release callback).

Trait Implementations

impl Debug for ArrowArray

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

Formats the value using the given formatter.

impl Drop for ArrowArray

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Send for ArrowArray