Struct Target 

pub struct Target(/* private fields */);

One target of a rule.

Implementations

impl Target

pub fn path(&self) -> Option<QualifiedName>

The context variable and element, as in tgt.name. None for targets that are only a transform (create('X') as x) or an expression.

pub fn transform(&self) -> Option<TransformValue>

The transform: the value after =, or the target itself when it is an invocation or a parenthesised expression.

pub fn alias(&self) -> Option<String>

pub fn list_mode(&self) -> Option<ListMode>

Trait Implementations

impl AstNode for Target

fn can_cast(kind: SyntaxKind) -> bool

fn cast(node: SyntaxNode) -> Option<Self>

fn syntax(&self) -> &SyntaxNode

impl Clone for Target

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Target

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

Formats the value using the given formatter.

impl Eq for Target

impl Hash for Target

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Target

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Target