Enum NodeSelector 

pub enum NodeSelector {
    Any,
    Kind(ExprNodeKind),
    Name(String),
    Tag(String),
}

Predicate selecting expression nodes for a NodeStyleRule.

Variants

Any

Select every node.

Kind(ExprNodeKind)

Select nodes in a category.

Name(String)

Select nodes with a matching metadata or source name.

Tag(String)

Select nodes carrying a metadata tag.

Trait Implementations

impl Clone for NodeSelector

fn clone(&self) -> NodeSelector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeSelector

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

Formats the value using the given formatter.

impl Eq for NodeSelector

impl PartialEq for NodeSelector

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NodeSelector