Enum LexerAction 

pub enum LexerAction {
    Channel(i32),
    Custom {
        rule_index: i32,
        action_index: i32,
    },
    Mode(i32),
    More,
    PopMode,
    PushMode(i32),
    Skip,
    Type(i32),
}

Serialized lexer action attached to an action transition.

These actions are grammar-independent operations generated by ANTLR’s lexer commands (skip, more, type, channel, pushMode, popMode, and mode). Custom embedded actions are represented but intentionally inert until a generated semantic-action hook exists.

Variants

Channel(i32)

Custom

Fields

rule_index: i32

action_index: i32

Mode(i32)

More

PopMode

PushMode(i32)

Skip

Type(i32)

Trait Implementations

impl Clone for LexerAction

fn clone(&self) -> LexerAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LexerAction

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

Formats the value using the given formatter.

impl PartialEq for LexerAction

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for LexerAction

impl StructuralPartialEq for LexerAction