Struct OneBitFile 

pub struct OneBitFile;

A one-bit picture file read whole as a OneBitPicture (one-bit). Like OneBitInfo, it claims no extension and is found by its magic bytes, at a PNG’s path in a one-bit target’s pack or in place of a PNG in a target’s layer. It writes the file back as it was (Encode), which is how a bake keeps a picture in its pack (Bake::under_as).

Trait Implementations

impl Clone for OneBitFile

fn clone(&self) -> OneBitFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OneBitFile

impl Debug for OneBitFile

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

Formats the value using the given formatter.

impl Default for OneBitFile

fn default() -> OneBitFile

Returns the “default value” for a type.

impl Encode for OneBitFile

fn encode(&self, asset: &OneBitPicture) -> Vec<u8>

asset as this format’s bytes. Decoding them gives an asset equal to asset.

impl Eq for OneBitFile

impl Format for OneBitFile

type Asset = OneBitPicture

The kind it reads.

fn id(&self) -> &'static str

Stable id, e.g. "png", "tiled-tmx", "yarn": one per format of a kind.

fn extensions(&self) -> &'static [&'static str]

File extensions this format claims, lowercase, without the dot. A format that only stands in another’s place (a one-bit picture at a PNG’s path) claims none and is found by sniff.

fn sniff(&self, bytes: &[u8]) -> bool

True if these bytes look like this format (magic bytes); false when the format has none.

fn max_bytes(&self) -> usize

The most bytes it reads: a bigger file is refused before decode sees it. DEFAULT_MAX_BYTES unless the format says.

fn decode( &self, file: &AssetPath, bytes: &[u8], _cx: &DecodeCx<'_>, ) -> Result<OneBitPicture, Vec<ContentError>>

Every problem found, each with file and place; never a panic.

impl PartialEq for OneBitFile

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OneBitFile