Struct Mode4Frame

pub struct Mode4Frame { /* private fields */ }

One of the two indexmap frames available in Mode 4.

See Mode4

Implementations

impl Mode4Frame

pub fn row(self, row: usize) -> Mode4Row

Index by row to pick out a row within this frame.

Panics

If the index is out of bounds.

pub fn x(self, x: usize) -> Mode4Col

Index by x to pick out a column within this frame.

Because of the VRAM limits on writing just a single byte at a time, this clears the lowest bit returning, so you always get an odd column position.

Panics

If the index is out of bounds.

Trait Implementations

impl Clone for Mode4Frame

fn clone(&self) -> Mode4Frame

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mode4Frame

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

Formats the value using the given formatter.

impl Default for Mode4Frame

fn default() -> Mode4Frame

Returns the “default value” for a type.

impl PartialEq for Mode4Frame

fn eq(&self, other: &Mode4Frame) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Mode4Frame

impl Eq for Mode4Frame

impl StructuralPartialEq for Mode4Frame