Struct arrow2::io::ipc::write::Record

pub struct Record<'a> { /* private fields */ }

An array Chunk with optional accompanying IPC fields.

Implementations

impl<'a> Record<'a>

pub fn fields(&self) -> Option<&[IpcField]>

Get the IPC fields for this record.

pub fn columns(&self) -> &Chunk<Box<dyn Array>>

Get the Arrow columns in this record.

Trait Implementations

impl<'a> Clone for Record<'a>

fn clone(&self) -> Record<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Record<'a>

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

Formats the value using the given formatter.

impl<'a, F> From<(&'a Chunk<Box<dyn Array>>, Option<F>)> for Record<'a>

where F: Into<Cow<'a, [IpcField]>>,

fn from((columns, fields): (&'a Chunk<Box<dyn Array>>, Option<F>)) -> Self

Converts to this type from the input type.

impl<'a, F> From<(Chunk<Box<dyn Array>>, Option<F>)> for Record<'a>

where F: Into<Cow<'a, [IpcField]>>,

fn from((columns, fields): (Chunk<Box<dyn Array>>, Option<F>)) -> Self

Converts to this type from the input type.

impl From<Chunk<Box<dyn Array>>> for Record<'static>

fn from(columns: Chunk<Box<dyn Array>>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for Record<'a>

fn eq(&self, other: &Record<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> StructuralPartialEq for Record<'a>