Expand description
The error reported
Variants
ParseError(Box<Error<Rule>>)
Error while parsing the expression, emitted by pest
ParamError(String)
Any other error while walking the AST, the String contains an explaination of what happened
Trait Implementations
sourceimpl Error for RollError
impl Error for RollError
1.30.0 · sourcefn 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 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations
impl RefUnwindSafe for RollError
impl Send for RollError
impl Sync for RollError
impl Unpin for RollError
impl UnwindSafe for RollError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more