Struct FirstColumn

pub struct FirstColumn;

FirstColumn represents the first column on a grid.

Trait Implementations

impl Add<usize> for FirstColumn

type Output = Column

The resulting type after applying the + operator.

fn add(self, rhs: usize) -> Self::Output

Performs the + operation.

impl Debug for FirstColumn

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

Formats the value using the given formatter.

impl Locator for FirstColumn

type Coordinate = usize

A coordinate of the finding.

type IntoIter = Once<usize>

An iterator of the coordinates. If it’s empty it’s consideret that nothing is found.

fn locate<R>(&mut self, _: R) -> Self::IntoIter

where R: Records,

Search for the thing in Records, returning a list of coordinates.

impl Object for FirstColumn

type Iter = EntityOnce

An Iterator which returns a list of cells.

fn cells<T>(&self, table: &Table<T>) -> Self::Iter

where T: Records,

Cells returns a set of coordinates of cells

fn and<O>(self, rhs: O) -> UnionCombination<Self, O>

where O: Object,

Combines cells. It doesn’t repeat cells.

fn not<O>(self, rhs: O) -> DiffCombination<Self, O>

where O: Object,

Excludes rhs cells from this cells.

fn intersect<O>(self, rhs: O) -> IntersectionCombination<Self, O>

where O: Object,

Returns cells which are present in both Objects only.

fn inverse(self) -> InversionCombination<Self>

Returns cells which are not present in target Object.