pub enum Error {
InvalidComputation,
NoDefinition,
NoReductionRule,
CouldNotFind(Arc<String>),
}
Expand description
Represents an error.
Variants§
InvalidComputation
Invalid function for computing something from left side of expression to right side.
NoDefinition
There was no defintion of the symbol.
NoReductionRule
There was no matching reduction rule.
CouldNotFind(Arc<String>)
Could not find variable.
Trait Implementations§
source§impl PartialEq for Error
impl PartialEq for Error
impl StructuralPartialEq for Error
Auto Trait Implementations§
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
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