Struct file_api::file_reader::FileReader

pub struct FileReader {
    pub filename: String,
    pub position: u64,
    pub file: File,
    pub buffer: Buffer,
}

Fields

filename: String

position: u64

file: File

buffer: Buffer

Trait Implementations

impl Debug for FileReader

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Reader for FileReader

fn open(filename: &String) -> FileReader

fn get_position(&mut self) -> Result<u64, String>

fn get_cache_size(&self) -> Option<usize>

fn set_cache_size(&mut self, cache_size: Option<usize>)

fn get_size(&mut self) -> Result<u64, String>

fn read(&mut self, size: usize) -> Result<Vec<u8>, String>

fn seek(&mut self, seek: SeekFrom) -> Result<u64, String>