Struct firefly_rust::File

pub struct File<'a> { /* private fields */ }

A file loaded from ROM or data dir into the memory.

Returned by rom::load and data::load which requires a pre-allocated buffer of the right size. If the file size is deterimed dynamically, you might want to use rom::load_buf and data::load_buf instead (which will take care of the dynamic allocation).

Implementations

impl<'a> File<'a>

pub fn data(&self) -> &[u8]

pub fn as_font(&self) -> Font<'_>

pub fn as_image(&self) -> Image<'_>

Trait Implementations

impl<'a> From<File<'a>> for Font<'a>

fn from(value: File<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<File<'a>> for Image<'a>

fn from(value: File<'a>) -> Self

Converts to this type from the input type.