Struct AtnDeserializer 

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

Cursor-based decoder for ANTLR v4 serialized ATN data.

Implementations

impl<'a> AtnDeserializer<'a>

pub fn new(serialized: &'a SerializedAtn<'_>) -> Self

Creates a deserializer over immutable serialized ATN storage.

pub fn deserialize(self) -> Result<Atn, AntlrError>

Decodes the ANTLR v4 serialized ATN layout into runtime graph structures.

The layout is order-sensitive: states come first, followed by non-greedy and precedence markers, rule tables, mode starts, interval sets, edges, decisions, and lexer actions. This method keeps ANTLR’s side tables as explicit vectors because the lexer/parser simulators need them without depending on generated per-rule code.

Trait Implementations

impl<'a> Debug for AtnDeserializer<'a>

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

Formats the value using the given formatter.