Struct GeneratedAttrs 

pub struct GeneratedAttrs(/* private fields */);

Typed rule-attribute storage attached to a ParserRuleContext.

Generated parsers keep each rule’s returns/locals/argument attributes in a generated per-rule struct and seal a shared snapshot onto the finished context, so a parent rule (or a listener) can read $child.attr / ctx.attr with its real Rust type — the analog of ANTLR’s attribute fields on generated context classes.

Implementations

impl GeneratedAttrs

pub fn new<T: Any>(attrs: T) -> Self

pub fn downcast_ref<T: Any>(&self) -> Option<&T>

Trait Implementations

impl Clone for GeneratedAttrs

fn clone(&self) -> GeneratedAttrs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GeneratedAttrs

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

Formats the value using the given formatter.

impl Eq for GeneratedAttrs

impl PartialEq for GeneratedAttrs

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.