[−][src]Trait gridly::grid::Grid

pub trait Grid: BaseGrid {
    fn get(
        &self, 
        location: impl Into<Location>
    ) -> Result<&Self::Item, LocationRangeError> { ... }

    fn view<T: LocComponent>(&self) -> View<Self, T> { ... }

    fn rows(&self) -> RowsView<Self> { ... }

    fn columns(&self) -> ColumnsView<Self> { ... }

    unsafe fn single_view_unchecked<T: LocComponent>(
        &self, 
        index: T
    ) -> SingleView<Self, T> { ... }

    unsafe fn row_unchecked(&self, row: impl Into<Row>) -> RowView<Self> { ... }

    unsafe fn column_unchecked(
        &self, 
        column: impl Into<Column>
    ) -> ColumnView<Self> { ... }

    fn single_view<T: LocComponent>(
        &self, 
        index: T
    ) -> Result<SingleView<Self, T>, RangeError<T>> { ... }

    fn row(&self, row: impl Into<Row>) -> Result<RowView<Self>, RowRangeError> { ... }

    fn column(
        &self, 
        column: impl Into<Column>
    ) -> Result<ColumnView<Self>, ColumnRangeError> { ... }
}

View methods for a Grid, aimed at providing support for iterating over rows, columns, and cells inside of those views.

Provided methods

fn get(
    &self,
    location: impl Into<Location>
) -> Result<&Self::Item, LocationRangeError>

Get a reference to a cell in a grid. Returns an error if the location is out of bounds with the specific boundary violation.

fn view<T: LocComponent>(&self) -> View<Self, T>

fn rows(&self) -> RowsView<Self>

Get a view of a grid's rows

fn columns(&self) -> ColumnsView<Self>

Get a view of a grid's columns

unsafe fn single_view_unchecked<T: LocComponent>(
    &self,
    index: T
) -> SingleView<Self, T>

Get a view of a single row or column in a grid, without bounds checking that row or column index.

unsafe fn row_unchecked(&self, row: impl Into<Row>) -> RowView<Self>

Get a view of a single row in a grid, without bounds checking that row's index

unsafe fn column_unchecked(&self, column: impl Into<Column>) -> ColumnView<Self>

Get a view of a single column in a grid, without bounds checking that column's index

fn single_view<T: LocComponent>(
    &self,
    index: T
) -> Result<SingleView<Self, T>, RangeError<T>>

Get a view of a single row or column in a grid. Returns an error if the index of the row or column is out of bounds for the grid.

fn row(&self, row: impl Into<Row>) -> Result<RowView<Self>, RowRangeError>

Get a view of a single row in a grid. Returns an error if the index of the row is out of bounds for the grid.

fn column(
    &self,
    column: impl Into<Column>
) -> Result<ColumnView<Self>, ColumnRangeError>

Get a view of a single column in a grid. Returns an error if the index of the column is out of bounds for the grid.

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Implementors

impl<G: BaseGrid> Grid for G[src]

fn get(
    &self,
    location: impl Into<Location>
) -> Result<&Self::Item, LocationRangeError>[src]

fn view<T: LocComponent>(&self) -> View<Self, T>[src]

fn rows(&self) -> RowsView<Self>[src]

fn columns(&self) -> ColumnsView<Self>[src]

unsafe fn single_view_unchecked<T: LocComponent>(
    &self,
    index: T
) -> SingleView<Self, T>[src]

unsafe fn row_unchecked(&self, row: impl Into<Row>) -> RowView<Self>[src]

unsafe fn column_unchecked(&self, column: impl Into<Column>) -> ColumnView<Self>[src]

fn single_view<T: LocComponent>(
    &self,
    index: T
) -> Result<SingleView<Self, T>, RangeError<T>>[src]

fn row(&self, row: impl Into<Row>) -> Result<RowView<Self>, RowRangeError>[src]

fn column(
    &self,
    column: impl Into<Column>
) -> Result<ColumnView<Self>, ColumnRangeError>[src]

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