Struct ErrorNode 

pub struct ErrorNode<'a> { /* private fields */ }

Typed error-node wrapper exposed by generated listener and visitor surfaces.

Implementations

impl<'a> ErrorNode<'a>

pub fn symbol(&self) -> TokenView<'a>

pub fn is_missing(&self) -> bool

Trait Implementations

impl<'a> Clone for ErrorNode<'a>

fn clone(&self) -> ErrorNode<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for ErrorNode<'a>

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

Formats the value using the given formatter.

impl Display for ErrorNode<'_>

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

Formats the value using the given formatter.