Struct DPadInput 

pub struct DPadInput { /* private fields */ }

A single run-length encoded D-pad input entry from a Mario Kart Wii ghost file.

Each entry records which D-pad button was held and for how many consecutive frames it was held. Frame durations exceeding 255 frames are encoded across two fields: the lower nibble of the first byte stores the number of additional 256-frame intervals, and the second byte stores the remainder.

Implementations

impl DPadInput

pub fn button(&self) -> DPadButton

Returns the D-pad button held during this input entry.

pub fn frame_duration(&self) -> u32

Returns the number of frames this D-pad state was held.

Trait Implementations

impl Debug for DPadInput

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

Formats the value using the given formatter.

impl PartialEq for DPadInput

Two DPadInput values are equal if they share the same button state, regardless of frame duration.

fn eq(&self, other: &DPadInput) -> 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 TryFrom<&[u8]> for DPadInput

Parses a DPadInput from a 2-byte slice.

Errors

Returns DPadInputError::InvalidButton if the button bits do not map to a known D-pad direction.

type Error = DPadInputError

The type returned in the event of a conversion error.

fn try_from(value: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.