Trait arrow_extendr::to::IntoArrowRobj

pub trait IntoArrowRobj {
    // Required method
    fn into_arrow_robj(self) -> Result<Robj>;
}

Convert an Arrow struct to an Robj

Consumes self. Takes an arrow-rs struct and converts it into a {nanoarrow} S3 object of class nanoarrow_array, nanoarrow_array_stream, or nanoarrow_schema.

Requires nanoarrow to be available.

Required Methods

fn into_arrow_robj(self) -> Result<Robj>

Implementations on Foreign Types

impl<T: ArrowPrimitiveType> IntoArrowRobj for PrimitiveArray<T>

fn into_arrow_robj(self) -> Result<Robj>

impl IntoArrowRobj for DataType

fn into_arrow_robj(self) -> Result<Robj>

impl IntoArrowRobj for RecordBatch

fn into_arrow_robj(self) -> Result<Robj>

impl<I> IntoArrowRobj for RecordBatchIterator<I>where I: IntoIterator<Item = Result<RecordBatch, ArrowError>> + Send + 'static, <I as IntoIterator>::IntoIter: Send,

fn into_arrow_robj(self) -> Result<Robj>

impl IntoArrowRobj for Schema

fn into_arrow_robj(self) -> Result<Robj>

impl IntoArrowRobj for ArrowArrayStreamReader

fn into_arrow_robj(self) -> Result<Robj>

impl IntoArrowRobj for ArrayData

fn into_arrow_robj(self) -> Result<Robj>

impl IntoArrowRobj for Box<dyn RecordBatchReader + Send>

fn into_arrow_robj(self) -> Result<Robj>

impl IntoArrowRobj for Vec<RecordBatch>

fn into_arrow_robj(self) -> Result<Robj>

impl IntoArrowRobj for Field

fn into_arrow_robj(self) -> Result<Robj>

Implementors