Struct FerroInternalException 

pub struct FerroInternalException { /* private fields */ }

Exception signifying an internal logic error in the framework.

The framework itself reports such an error with a panic (porting guide: programmer errors panic); the type names the error where it is passed on as a value.

Implementations

impl FerroInternalException

pub fn new(message: impl Into<String>) -> Self

Creates the exception with the given message.

pub fn message(&self) -> &str

The message that describes the error.

Trait Implementations

impl Clone for FerroInternalException

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FerroInternalException

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

Formats the value using the given formatter.

impl Display for FerroInternalException

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

Formats the value using the given formatter.

impl Eq for FerroInternalException

impl Error for FerroInternalException

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 FerroInternalException

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FerroInternalException