Crate grid_iter

Source
Expand description

Grids for Iterators

Provides a two dimensional abstraction over Iterators. Intended to be simple, flexible and ideomatic.

use grid_iter::IntoGridIter;

let file:&str = "1,2,3,4,5\n6,7,8,9,10\n11,12,13,14,15";
let mut store = file.lines()
    .flat_map(|line|line.split(',').map(|s|s.parse().unwrap()))
    .collect::<Vec<_>>();
store.iter_mut().into_grid_iter(5).iter_col(3).for_each(|i| *i= 0);
store.iter_mut().into_grid_iter(5).iter_row(1).for_each(|i| *i+= 1);
let borrowing_grid = store.iter().into_grid_iter(5);
drop(borrowing_grid);
let capturing_grid = store.iter().into_grid_iter(5);
println!("{:?}", capturing_grid);

Structs§

  • GridIter
    The Grid struct wraps an Iterator and provies two dimensional access over its contents.

Traits§

  • IntoGridIter
    ToGrid ist implemented for all iterators. Provides the grid function to wrap iterators with the Grid struct which contains the main functionality.

Type Aliases§