Struct dot_parser::ast::NodeStmt

pub struct NodeStmt<'a, A = (&'a str, &'a str)> {
    pub node: NodeID<'a>,
    pub attr: Option<AttrList<'a, A>>,
}

This structure corresponds to the node_stmt non-terminal of the grammar. It is basically a node identifier attached to some attributes.

Fields

node: NodeID<'a>

The identifier of the node.

attr: Option<AttrList<'a, A>>

The possible list of attributes.

Implementations

impl<'a, A> NodeStmt<'a, A>

pub fn name(&self) -> &str

Get the name of the NodeStmt, i.e. the identifier of the NodeID contained in the NodeStmt.

Trait Implementations

impl<'a, A: Debug> Debug for NodeStmt<'a, A>

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

Formats the value using the given formatter.

impl<'a, A> From<NodeStmt<'a, A>> for Node<'a, A>

fn from(stmt: NodeStmt<'a, A>) -> Self

Performs the conversion.

impl<'a, A: Hash> Hash for NodeStmt<'a, 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, A: Ord> Ord for NodeStmt<'a, A>

fn cmp(&self, other: &NodeStmt<'a, 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, A: PartialEq> PartialEq<NodeStmt<'a, A>> for NodeStmt<'a, A>

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

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

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

This method tests for !=.

impl<'a, A: PartialOrd> PartialOrd<NodeStmt<'a, A>> for NodeStmt<'a, A>

fn partial_cmp(&self, other: &NodeStmt<'a, 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, A: Eq> Eq for NodeStmt<'a, A>

impl<'a, A> StructuralEq for NodeStmt<'a, A>

impl<'a, A> StructuralPartialEq for NodeStmt<'a, A>