Struct File 

pub struct File { /* private fields */ }

Opens a CBM file

Warning

This is under constuction

Implementations

impl File

pub fn open( filename: &CStr, device: Device, logical_file_number: u8, ) -> Result<Self, FileError>

Attempts to open a file in read-only mode.

Trait Implementations

impl Debug for File

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

Formats the value using the given formatter.

impl Drop for File

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq for File

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Read for File

type ReadError = FileError

Value of this type is returned when read() fails.

fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::ReadError>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_exact( &mut self, buf: &mut [u8], ) -> Result<(), ReadExactError<Self::ReadError>>

Read the exact number of bytes required to fill buf.

fn available_bytes(&self, _at_least: usize) -> bool

Hints whether there are at least at_least bytes available.

fn chain<R>(self, other: R) -> Chain<Self, R>

where R: Read, Self: Sized,

Chains another reader after self. When self ends (returns Ok(0)), the other reader will provide bytes to read.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adaptor for this instance of Read.

impl Eq for File

impl StructuralPartialEq for File