Struct SerializedAtn 

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

Raw integer form of an ANTLR v4 serialized ATN.

ANTLR targets commonly embed this data as strings or integer arrays. The Rust generator emits integer arrays from .interp files, while from_chars supports targets that encode ATN values in string literals.

Implementations

impl<'a> SerializedAtn<'a>

pub const fn from_i32(values: &'a [i32]) -> Self

Creates serialized ATN data from an already-decoded integer array.

pub fn from_chars( chars: impl IntoIterator<Item = char>, ) -> SerializedAtn<'static>

Creates serialized ATN data by widening each character to its scalar value.

This is useful for ANTLR targets that store serialized ATN data in string fragments. Java-style 16-bit word decoding is not applied here; callers should pass already-decoded characters for now.

pub fn values(&self) -> &[i32]

Trait Implementations

impl<'a> Clone for SerializedAtn<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for SerializedAtn<'a>

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

Formats the value using the given formatter.