Struct FileBuf 

pub struct FileBuf { /* private fields */ }

Like File but owns the buffer.

Returned by [rom::load_buf] and [data::load_buf]. Requires a global allocator. For a file of statically-known size, you might want to use [rom::load] and [data::load] instead.

Implementations

impl FileBuf

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

Access the raw data in the file.

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

Alias for FileBuf::data.

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

Interpret the file as a font.

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

Interpret the file as an image.

pub fn into_vec(self) -> Vec<u8>

Trait Implementations

impl<'a> From<&'a FileBuf> for Font<'a>

Available on crate feature alloc only.

fn from(value: &'a FileBuf) -> Self

Converts to this type from the input type.

impl<'a> From<&'a FileBuf> for Image<'a>

Available on crate feature alloc only.

fn from(value: &'a FileBuf) -> Self

Converts to this type from the input type.

impl From<FileBuf> for Box<[u8]>

Available on crate feature alloc only.

fn from(value: FileBuf) -> Self

Converts to this type from the input type.

impl From<FileBuf> for Vec<u8>

Available on crate feature alloc only.

fn from(value: FileBuf) -> Self

Converts to this type from the input type.

impl TryFrom<FileBuf> for String

Available on crate feature alloc only.

type Error = FromUtf8Error

The type returned in the event of a conversion error.

fn try_from(value: FileBuf) -> Result<Self, Self::Error>

Performs the conversion.