Enum WrappingMode

pub enum WrappingMode {
    Wrap,
    Ignore,
    Panic,
}

The wrapping mode is used to determine how you want to handle out-of-bounds pixels during plotting pixels to the screen. Here’s how each possible value functions:

Variants

Wrap

WrappingMode::Wrap wraps any out of bounds pixels around to the other side. This is useful if you have an object that travels the entirety of the screen and appears on the other side when it reaches the end.

Ignore

WrappingMode::Ignore simply skips all out-of-bounds pixels. This is useful if you might have an object clipping through the edge of the screen but don’t want it to wrap to the other side like WrappingMode::Wrap or panic and end the process like WrappingMode::Panic

Panic

WrappingMode::Panic will panic! if any pixels are out of bounds. You should use this if you have your own wrapping system implemented

Implementations

impl WrappingMode

pub fn handle_bounds(&self, pos: Vec2D, bounds: Vec2D) -> Option<Vec2D>

Handle the position based on the given bounds and the WrappingMode variation (See the WrappingMode documentation for more info)

Panics

WrappingMode::Panic will panic if the position is out of bounds

Trait Implementations

impl Clone for WrappingMode

fn clone(&self) -> WrappingMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WrappingMode

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

Formats the value using the given formatter.

impl Copy for WrappingMode