Struct antlr_rust::dfa_state::DFAState

pub struct DFAState {
    pub state_number: usize,
    pub configs: Box<ATNConfigSet>,
    pub edges: Vec<DFAStateRef>,
    pub is_accept_state: bool,
    pub prediction: isize,
    pub requires_full_context: bool,
    pub predicates: Vec<PredPrediction>,
    // some fields omitted
}

Fields

state_number: usize

Number of this state in corresponding DFA

configs: Box<ATNConfigSet>

edges: Vec<DFAStateRef>

• 0 => no edge
• usize::MAX => error edge
• _ => actual edge

is_accept_state: bool

prediction: isize

requires_full_context: bool

predicates: Vec<PredPrediction>

Implementations

impl DFAState

pub fn default_hash(&self) -> u64

pub fn new_dfastate(stateNumber: usize, configs: Box<ATNConfigSet>) -> DFAState

Trait Implementations

impl Eq for DFAState

impl Hash for DFAState

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<DFAState> for DFAState

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for DFAState