Enum gluon::Error [−][src]
pub enum Error {
Parse(InFile<Error>),
Typecheck(InFile<HelpError<Symbol>>),
IO(IoError),
VM(Error),
Macro(InFile<Error>),
Other(Error),
Multiple(Errors<Error>),
}
Expand description
Error type wrapping all possible errors that can be generated from gluon
Variants
Error found when parsing gluon code
Error found when typechecking gluon code
IO(IoError)
Error found when performing an IO action such as loading a file
Tuple Fields of IO
0: IoError
VM(Error)
Error found when executing code in the virtual machine
Tuple Fields of VM
0: Error
Error found when expanding macros
Other(Error)
Tuple Fields of Other
0: Error
Multiple errors where found
Implementations
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for Error
impl !UnwindSafe for Error
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: 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
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub 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. Read more
Compare self to key
and return true
if they are equal.
pub fn lift_into(self) -> U
pub fn lift_into(self) -> U
Performs the indexed conversion.