Enum byteio::Error

pub enum Error {
    EndOfStream,
    // some variants omitted
}

The errors that can occur during byteio operations.

When using the std feature of byteio, this type implements Into<std::io::Error>, which allows you to yield byteio errors with the ? operator in functions which return std::io::Result.

Non-exhaustive

This enum is non-exhaustive; additional variants may be added in the future.

Variants

EndOfStream

The error returned when a byteio operation would overflow the buffer.

Examples

use byteio::{Error, WriteBytes};

fn main() {
    let mut buf = [0; 2];

    let err = (&mut buf[..]).try_write_exact(&[1, 1, 1]).unwrap_err();
    assert_eq!(err, Error::EndOfStream);
}

Trait Implementations

impl PartialEq<Error> for Error

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for Error

impl Hash for Error

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Copy for Error

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl From<Error> for Error

fn from(error: Error) -> Self

Performs the conversion.

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.