Struct RawFile

pub struct RawFile {
    pub path: PathBuf,
    pub file: Box<dyn ReadTrait>,
    pub start_offset: u64,
}

Fields

path: PathBuf

file: Box<dyn ReadTrait>

start_offset: u64

Implementations

impl RawFile

pub fn new<T>(path: impl AsRef<Path>, input: T) -> Self

where T: ReadTrait + 'static,

pub fn seek_to_start(&mut self) -> Result<()>

pub fn digest(&mut self) -> Result<Digest>

Calculate digest for file

pub fn with_box(file: Box<dyn ReadTrait>) -> Self

pub fn inner(&mut self) -> &mut Box<dyn ReadTrait>

pub fn subview(&mut self, offset: u64, size: u64) -> Result<Vec<u8>>

pub fn subview_until_eof(&mut self, offset: u64) -> Result<Vec<u8>>

pub fn subviews_from_strips( &mut self, offsets: &[u32], sizes: &[u32], ) -> Result<Vec<Vec<u8>>>

Helper for TIFF based files to get multiple strips at once.

pub fn as_vec(&mut self) -> Result<Vec<u8>>

pub fn stream_len(&mut self) -> Result<u64>

Trait Implementations

impl From<BufReader<File>> for RawFile

fn from(buf: BufReader<File>) -> Self

Converts to this type from the input type.

impl From<Buffer> for RawFile

fn from(buf: Buffer) -> Self

Converts to this type from the input type.

impl From<Cursor<Vec<u8>>> for RawFile

fn from(buf: Cursor<Vec<u8>>) -> Self

Converts to this type from the input type.