Struct dancing_links::grid::Column

#[repr(C)]pub struct Column { /* fields omitted */ }

A column inside of a Grid.

Implementations

impl Column

pub fn cover(self_ptr: *mut Self)

Cover entire column, and any rows that that appear in this column.

pub fn uncover(self_ptr: *mut Self)

Uncover entire column, and any rows that appear in this column.

pub fn is_empty(self_ptr: *const Self) -> bool

Return true if there are no uncovered Nodes in this column.

pub fn row_indices(self_ptr: *const Self) -> impl Iterator<Item = usize>

Return an iterator over the row indices of all uncovered Nodes in this column.

pub fn rows(self_ptr: *const Self) -> impl Iterator<Item = *const Node>

Return an iterator of pointers to all uncovered Nodes in this column.

pub fn nodes_mut(self_ptr: *mut Self) -> impl Iterator<Item = *mut Node>

Return an iterator of mut pointers to all uncovered Nodes in this column.

pub fn index(self_ptr: *const Self) -> usize

Return the column index.

pub fn size(self_ptr: *const Self) -> usize

Return the number of uncovered nodes in this column.

Trait Implementations

impl Debug for Column

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

Formats the value using the given formatter.

impl Eq for Column

impl Hash for Column

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<Column> for Column

fn eq(&self, other: &Column) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Column) -> bool

This method tests for !=.

impl StructuralEq for Column

impl StructuralPartialEq for Column