Struct unwind::Error

pub struct Error(_);

An error returned from libunwind.

Implementations

impl Error

pub const UNSPEC: Error

Unspecified error.

pub const NOMEM: Error

Out of memory.

pub const BADREG: Error

Bad register number.

pub const READONLYREG: Error

Attempt to write read-only register.

pub const STOPUNWIND: Error

Stop unwinding.

pub const INVALIDIP: Error

Invalid IP.

pub const BADFRAME: Error

Bad frame.

pub const INVAL: Error

Unsupported operation or bad value.

pub const BADVERSION: Error

Unwind info has unsupported value.

pub const NOINFO: Error

No unwind info found.

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 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, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Error

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()

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 ==.

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

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error