Enum xz::stream::Error

pub enum Error {
    Data,
    Options,
    Format,
    MemLimit,
    Mem,
    Program,
    NoCheck,
    UnsupportedCheck,
}

Possible error codes that can be returned from a processing operation.

Variants

Data

The underlying data was corrupt.

Options

Invalid or unsupported options were specified.

Format

File format wasn't recognized.

MemLimit

Memory usage limit was reached.

The memory limit can be increased with set_memlimit

Mem

Memory couldn't be allocated.

Program

A programming error was encountered.

NoCheck

The TELL_NO_CHECK flag was specified and no integrity check was available for this stream.

UnsupportedCheck

The TELL_UNSUPPORTED_CHECK flag was specified and no integrity check isn't implemented in this build of liblzma for this stream.

Trait Implementations

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 Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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 ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.