Enum librsync::Error

pub enum Error {
    Io(Error),
    Mem,
    BadMagic,
    Unimplemented,
    Internal,
    Unknown(i32),
}

Enumeration of all possible errors in this crate.

Variants

Io(Error)

An IO error.

Mem

Out of memory.

BadMagic

Bad magic number at start of stream.

Unimplemented

The feature is not available yet.

Internal

Probably a library bug.

Unknown(i32)

All the other error numbers.

This error should never occur, as it is an indication of a bug.

Trait Implementations

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, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error

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

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

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<i32> for Error

fn from(err: rs_result) -> Error

Performs the conversion.