Struct TypeDef 

pub struct TypeDef { /* private fields */ }

A TypeDef node (family.ungram rule TypeDef).

Implementations

impl TypeDef

pub fn name(&self) -> Option<Name>

pub fn backing(&self) -> Option<Backing>

pub fn constraint(&self) -> Option<Constraint>

pub fn init_value(&self) -> Option<InitValue>

pub fn internal_token(&self) -> Option<SyntaxToken>

pub fn error_token(&self) -> Option<SyntaxToken>

pub fn type_token(&self) -> Option<SyntaxToken>

pub fn colon_token(&self) -> Option<SyntaxToken>

Trait Implementations

impl AstNode for TypeDef

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

Wraps syntax if its kind matches this type; None otherwise.

fn syntax(&self) -> &SyntaxNode

The underlying untyped node.

impl Clone for TypeDef

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 TypeDef

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

Formats the value using the given formatter.

impl Eq for TypeDef

impl HasDocComments for TypeDef

fn doc_comments(&self) -> Vec<SyntaxToken>

The DocComment tokens in the trivia run immediately preceding this node, in source order.

impl HasModifiers for TypeDef

fn is_internal(&self) -> bool

true when the definition carries the internal modifier.

fn is_error(&self) -> bool

true when the definition carries the error modifier.

impl HasName for TypeDef

fn name(&self) -> Option<Name>

The declared name — the first Name child.

impl Hash for TypeDef

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 TypeDef

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TypeDef