Type Alias extendr_api::wrapper::matrix::RColumn

pub type RColumn<T> = RArray<T, [usize; 1]>;

Aliased Type

struct RColumn<T> { /* private fields */ }

Implementations

impl<T> RColumn<T>

where T: ToVectorValue, Robj: for<'a> AsTypedSlice<'a, T>,

pub fn new_column<F: FnMut(usize) -> T>(nrows: usize, f: F) -> Self

Make a new column type.

pub fn nrows(&self) -> usize

Get the number of rows.

Trait Implementations

impl<T> TryFrom<&Robj> for RColumn<T>

where Robj: for<'a> AsTypedSlice<'a, T>,

type Error = Error

The type returned in the event of a conversion error.

fn try_from(robj: &Robj) -> Result<Self>

Performs the conversion.

impl<T> TryFrom<Robj> for RColumn<T>

where Robj: for<'a> AsTypedSlice<'a, T>,

type Error = Error

The type returned in the event of a conversion error.

fn try_from(robj: Robj) -> Result<Self>

Performs the conversion.