#[non_exhaustive]pub enum UIError<I>where
I: ApplicationInfo,{
Application(I::Error),
IOError(Error),
EditingFailure(EditError<I>),
CommandFailure(CommandError),
NeedConfirm(Box<dyn Dialog<Action<I>>>),
NoList(PositionList),
NoTab,
NoWindow,
Unimplemented(String),
Failure(String),
}
Expand description
Wrapper for various Errors that consumers may want to combine.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Application(I::Error)
Failure in application-specific code.
IOError(Error)
Failure during Input/Output.
EditingFailure(EditError<I>)
Failure during editing.
CommandFailure(CommandError)
Failure while attempting to execute a command.
NeedConfirm(Box<dyn Dialog<Action<I>>>)
Run an interactive dialog to determine how to complete this action.
NoList(PositionList)
Failure while attempting to jump to previous positions.
NoTab
Failure when there’s no currently selected tab.
NoWindow
Failure when there’s no currently selected window.
Unimplemented(String)
Failure due to an unimplemented feature.
Failure(String)
Generic failure.
Trait Implementations§
source§impl<I> Error for UIError<I>
impl<I> Error for UIError<I>
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl<I> From<CommandError> for UIError<I>where
I: ApplicationInfo,
impl<I> From<CommandError> for UIError<I>where
I: ApplicationInfo,
source§fn from(source: CommandError) -> Self
fn from(source: CommandError) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl<I> Freeze for UIError<I>
impl<I> !RefUnwindSafe for UIError<I>
impl<I> Send for UIError<I>
impl<I> !Sync for UIError<I>
impl<I> Unpin for UIError<I>
impl<I> !UnwindSafe for UIError<I>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.