Struct ParserMemberAction 

pub struct ParserMemberAction {
    pub source_state: usize,
    pub member: usize,
    pub delta: i64,
}

Integer member mutation attached to an ATN action transition.

Fields

source_state: usize

ATN state containing the action transition.

member: usize

Generator-assigned integer member id.

delta: i64

Delta applied when the action is reached on one speculative path.

Implementations

impl ParserMemberAction

pub fn lower_into_semir(self, ir: &mut SemIr) -> ParserSemanticAction

Lowers this speculative member mutation into a SemIR action.

Trait Implementations

impl Clone for ParserMemberAction

fn clone(&self) -> ParserMemberAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ParserMemberAction

impl Debug for ParserMemberAction

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

Formats the value using the given formatter.

impl Eq for ParserMemberAction

impl Ord for ParserMemberAction

fn cmp(&self, other: &ParserMemberAction) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ParserMemberAction

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ParserMemberAction

fn partial_cmp(&self, other: &ParserMemberAction) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for ParserMemberAction