Struct lalr::Item

pub struct Item<'a, T: 'a, N: 'a, A: 'a> {
    pub lhs: &'a N,
    pub rhs: &'a Rhs<T, N, A>,
    pub pos: usize,
}

An item in an LR(0) state machine, consisting of a rule with a distinguished current position.

Fields

lhs: &'a N

rhs: &'a Rhs<T, N, A>

pos: usize

Trait Implementations

impl<'a, T: Debug + 'a, N: Debug + 'a, A: Debug + 'a> Debug for Item<'a, T, N, A>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a, T, N, A> PartialEq for Item<'a, T, N, A> where
    T: PartialEq,
    N: PartialEq, 

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

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

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

This method tests for !=.

impl<'a, T, N, A> Eq for Item<'a, T, N, A> where
    T: Eq,
    N: Eq, 

impl<'a, T, N, A> PartialOrd for Item<'a, T, N, A> where
    T: PartialOrd,
    N: PartialOrd, 

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

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

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

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

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

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

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

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

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

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

impl<'a, T, N, A> Ord for Item<'a, T, N, A> where
    T: Ord,
    N: Ord, 

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

This method returns an Ordering between self and other.

impl<'a, T, N, A> Clone for Item<'a, T, N, A>

fn clone(&self) -> Item<'a, T, N, A>

Returns a copy of the value.

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

Performs copy-assignment from source.