Struct Error

pub struct Error(/* private fields */);

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 duplicate 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

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)>

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for Error

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

impl Eq for Error

impl StructuralPartialEq for Error