Struct Dense 

pub struct Dense { /* private fields */ }

A sheet’s values over its extent, row by row. See the module’s comment.

Implementations

impl Dense

pub fn get(&self, row: u32, col: u32) -> Option<&Value>

A cell’s slot: inside the extent, what a read of the cell answers, Value::Empty for a cell that holds nothing; None outside it.

pub fn each<E, F>(&self, area: &Area, f: F) -> Result<(), E>

where F: FnMut(Value) -> Result<(), E>,

Every value an area holds, row by row, to f, the area clamped to the extent first, as a walk of the cells clamps it; an empty slot is skipped. f is a type of its own and not a pointer, so that an aggregate’s fold is compiled into the walk (KERNEL.25).

Trait Implementations

impl Clone for Dense

fn clone(&self) -> Dense

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Dense

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

Formats the value using the given formatter.

impl PartialEq for Dense

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Dense