Enum dot_parser::ast::Port

pub enum Port<'a> {
    ID(&'a str, Option<CompassPt>),
    Compass(CompassPt),
}

This enum corresponds to the port non-terminal of the grammar.

Variants

ID(&'a str, Option<CompassPt>)

The variant in which an ID is given, and possibly a compass point.

Tuple Fields of ID

0: &'a str1: Option<CompassPt>

Compass(CompassPt)

The variant in which only a compass point is given.

Tuple Fields of Compass

0: CompassPt

Trait Implementations

impl<'a> Clone for Port<'a>

fn clone(&self) -> Port<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Port<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for Port<'a>

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<'a> Ord for Port<'a>

fn cmp(&self, other: &Port<'a>) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl<'a> PartialEq<Port<'a>> for Port<'a>

fn eq(&self, other: &Port<'a>) -> bool

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

fn ne(&self, other: &Port<'a>) -> bool

This method tests for !=.

impl<'a> PartialOrd<Port<'a>> for Port<'a>

fn partial_cmp(&self, other: &Port<'a>) -> 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> Copy for Port<'a>

impl<'a> Eq for Port<'a>

impl<'a> StructuralEq for Port<'a>

impl<'a> StructuralPartialEq for Port<'a>