Enum duat_core::Error

pub enum Error<E> {
    AliasNotSingleWord(String),
    CallerAlreadyExists(String),
    CallerNotFound(String),
    CommandFailed(Text),
    Empty,
    NoFileYet,
    NoFileForRelated,
    NoWidgetYet,
    WidgetIsNot,
    InputIsNot(PhantomData<E>),
}

Error for failures in Duat

Variants

AliasNotSingleWord(String)

Command related errors:

An alias wasn’t just a single word

CallerAlreadyExists(String)

The caller for a command already pertains to another

CallerNotFound(String)

No commands have the given caller as one of their own

CommandFailed(Text)

The command failed internally

Empty

There was no caller and no arguments

NoFileYet

Context related errors:

The [Ui] still hasn’t created the first file

NoFileForRelated

Since the [Ui] has no file, widgets can’t relate to it

NoWidgetYet

The [Ui] still hasn’t created the first widget (a file)

WidgetIsNot

The checked widget is not of the type given

InputIsNot(PhantomData<E>)

The checked input is not of the type given

Implementations

impl<E> Error<E>

pub fn as_text(self) -> Text

Turns the Error into formatted Text

Trait Implementations

impl<E> Debug for Error<E>

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

Formats the value using the given formatter.

impl<E> Display for Error<E>

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

Formats the value using the given formatter.

impl<E> Error for Error<E>

fn source(&self) -> Option<&(dyn Error + 'static)>

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.