Enum lalr::Symbol

pub enum Symbol<T, N> {
    Terminal(T),
    Nonterminal(N),
}

A symbol in a context-free grammar.

Variants

Terminal(T)Nonterminal(N)

Trait Implementations

impl<T: Ord, N: Ord> Ord for Symbol<T, N>

fn cmp(&self, __arg_0: &Symbol<T, N>) -> Ordering

This method returns an Ordering between self and other.

impl<T: PartialOrd, N: PartialOrd> PartialOrd for Symbol<T, N>

fn partial_cmp(&self, __arg_0: &Symbol<T, N>) -> Option<Ordering>

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

fn lt(&self, __arg_0: &Symbol<T, N>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &Symbol<T, N>) -> bool

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

fn gt(&self, __arg_0: &Symbol<T, N>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &Symbol<T, N>) -> bool

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

impl<T: Eq, N: Eq> Eq for Symbol<T, N>

impl<T: PartialEq, N: PartialEq> PartialEq for Symbol<T, N>

fn eq(&self, __arg_0: &Symbol<T, N>) -> bool

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

fn ne(&self, __arg_0: &Symbol<T, N>) -> bool

This method tests for !=.

impl<T: Clone, N: Clone> Clone for Symbol<T, N>

fn clone(&self) -> Symbol<T, N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Display, N: Display> Display for Symbol<T, N>

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

Formats the value using the given formatter.

impl<T: Debug, N: Debug> Debug for Symbol<T, N>

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

Formats the value using the given formatter.