Struct FrameRowViewMut

pub struct FrameRowViewMut<'a, T: Clone + PartialEq> { /* private fields */ }

A mutable view of a single row in a Frame.
Supports indexed access and mutation via methods or [] operators.

Implementations

impl<'a, T: Clone + PartialEq> FrameRowViewMut<'a, T>

pub fn get_by_index_mut(&mut self, col_idx: usize) -> &mut T

Returns a mutable reference to the element at the given physical column index. Panics if col_idx is out of bounds.

pub fn get_mut(&mut self, col_name: &str) -> &mut T

Returns a mutable reference to the element in the column named col_name. Panics if the column name is not found.

pub fn set_by_index(&mut self, col_idx: usize, value: T)

Sets the element at the given physical column index to value. Panics if col_idx is out of bounds.

pub fn set(&mut self, col_name: &str, value: T)

Sets the element in the column named col_name to value. Panics if the column name is not found.

Trait Implementations

impl<'a, T: Clone + PartialEq + Debug> Debug for FrameRowViewMut<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: Clone + PartialEq> Index<&str> for FrameRowViewMut<'a, T>

type Output = T

The returned type after indexing.

fn index(&self, col_name: &str) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<'a, T: Clone + PartialEq> Index<usize> for FrameRowViewMut<'a, T>

type Output = T

The returned type after indexing.

fn index(&self, col_idx: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<'a, T: Clone + PartialEq> IndexMut<&str> for FrameRowViewMut<'a, T>

fn index_mut(&mut self, col_name: &str) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl<'a, T: Clone + PartialEq> IndexMut<usize> for FrameRowViewMut<'a, T>

fn index_mut(&mut self, col_idx: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.