Struct GaussJacobiError

pub struct GaussJacobiError { /* private fields */ }

The error returned by GaussJacobi::new if given a degree, deg, less than 2 and/or an alpha and/or beta less than or equal to -1.

Implementations

impl GaussJacobiError

pub fn reason(&self) -> GaussJacobiErrorReason

Returns the reason for the error.

pub fn backtrace(&self) -> &Backtrace

Returns a Backtrace to where the error was created.

This backtrace is captured with Backtrace::capture, see it for more information about how to make it display information when printed.

Trait Implementations

impl Debug for GaussJacobiError

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

Formats the value using the given formatter.

impl Display for GaussJacobiError

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

Formats the value using the given formatter.

impl Error for GaussJacobiError

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.