Struct View 

#[non_exhaustive]
pub struct View {

    pub rows: u32,
    pub cols: u32,
    pub cells: Vec<ViewCell>,
    pub top: Vec<String>,
    pub right: Vec<String>,
    pub bottom: Vec<String>,
    pub left: Vec<String>,
    pub marks: Vec<MarkOption>,
    pub links: Vec<ViewLink>,
    pub link_marks: Vec<MarkOption>,
    pub row_separators: Vec<u32>,
    pub col_separators: Vec<u32>,
    pub finish_note: String,
    pub instructions: String,
}

A rectangular board with labels outside its four sides and links between cells (I4).

Clients send marks back as the cell values in row-major order followed by the link values in order. Further layers, such as cell borders, can be added when a genre needs them.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

rows: u32

Number of rows.

cols: u32

Number of columns.

cells: Vec<ViewCell>

Cells in row-major order.

top: Vec<String>

Column labels above the board.

right: Vec<String>

Row clues to the right.

bottom: Vec<String>

Column clues below the board.

left: Vec<String>

Row labels to the left.

marks: Vec<MarkOption>

Available marks in cycling order, unmarked first.

links: Vec<ViewLink>

Links between cells, in the genre’s order.

link_marks: Vec<MarkOption>

Available link marks in cycling order, unmarked first.

row_separators: Vec<u32>

Row indices with a strong boundary before them.

col_separators: Vec<u32>

Column indices with a strong boundary before them.

finish_note: String

What happens to unmarked cells when checking a finished answer.

instructions: String

Short instructions for the displayed rules, one rule per line.

Trait Implementations

impl Clone for View

fn clone(&self) -> View

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for View

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

Formats the value using the given formatter.

impl Default for View

fn default() -> View

Returns the “default value” for a type.