Enum OpCode 

pub enum OpCode {
    Empty,
    T(TokenId),
    NT(VarId),
    Loop(VarId),
    Exit(VarId),
    End,
}

Variants

Empty

T(TokenId)

NT(VarId)

Loop(VarId)

Exit(VarId)

End

Implementations

impl OpCode

pub fn is_loop(&self) -> bool

pub fn is_empty(&self) -> bool

pub fn has_span(&self) -> bool

pub fn matches(&self, s: Symbol) -> bool

pub fn to_str<T: SymInfoTable>(&self, symbol_table: Option<&T>) -> String

pub fn to_str_quote<T: SymInfoTable>(&self, symbol_table: Option<&T>) -> String

pub fn to_str_ext<T: SymInfoTable>( &self, symbol_table: Option<&T>, ext: &String, ) -> String

Trait Implementations

impl Clone for OpCode

fn clone(&self) -> OpCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpCode

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

Formats the value using the given formatter.

impl Display for OpCode

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

Formats the value using the given formatter.

impl From<Symbol> for OpCode

fn from(value: Symbol) -> Self

Converts to this type from the input type.

impl PartialEq for OpCode

fn eq(&self, other: &OpCode) -> 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 Copy for OpCode

impl StructuralPartialEq for OpCode