Trait GridMut 

pub trait GridMut<T: Clone>: Grid<T> {
    // Required methods
    fn set_optional(&mut self, x: usize, y: usize, value: T) -> bool;
    fn fill(&mut self, value: T);

    // Provided methods
    fn set(&mut self, x: usize, y: usize, value: T) { ... }
    fn deref_assign<O: Grid<T>>(&mut self, other: &O) { ... }
    fn set_col(
        &mut self,
        x: usize,
        col: &[T],
    ) -> Result<(), SetValueSeriesError> { ... }
    fn set_row(
        &mut self,
        y: usize,
        row: &[T],
    ) -> Result<(), SetValueSeriesError> { ... }
}

A two-dimensional mutable grid of T

Required Methods

fn set_optional(&mut self, x: usize, y: usize, value: T) -> bool

Sets the value at the specified position if the position is inside of bounds

Arguments

• x and y: position of the cell to read

returns: true if the value has been set

fn fill(&mut self, value: T)

Sets all cells in the grid to the specified value

Provided Methods

fn set(&mut self, x: usize, y: usize, value: T)

Sets the value at the specified position

Arguments

• x and y: position of the cell to read

Panics

When accessing x or y out of bounds.

fn deref_assign<O: Grid<T>>(&mut self, other: &O)

Fills the grid with the values from the provided grid.

The grids have to match in size exactly.

For 1D slices the equivalent would be *slice = other_slice.

fn set_col(&mut self, x: usize, col: &[T]) -> Result<(), SetValueSeriesError>

Overwrites a column in the grid.

Returns Err if x is out of bounds or col is not of the correct size.

fn set_row(&mut self, y: usize, row: &[T]) -> Result<(), SetValueSeriesError>

Overwrites a row in the grid.

Returns Err if y is out of bounds or row is not of the correct size.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl GridMut<bool> for Bitmap

impl<T: Value> GridMut<T> for ValueGrid<T>

impl<TElement: Copy, TGrid: GridMut<TElement>> GridMut<TElement> for WindowMut<'_, TElement, TGrid>