Struct LetStmt 

pub struct LetStmt { /* private fields */ }

Implementations

impl LetStmt

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

pub fn value(&self) -> Option<SyntaxNode>

The initializer expression’s root node, if the = clause was present (optional, see parser/stmt.rs::let_stmt’s doc comment).

pub fn type_annotation(&self) -> Option<TypeAnnotation>

The binding’s : type annotation, if written (NG-B, #1488).

Trait Implementations

impl AstNode for LetStmt

fn can_cast(kind: SyntaxKind) -> bool

Returns true for a node with a SyntaxKind this type can wrap.

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

Try to cast a generic SyntaxNode into this typed wrapper.

fn syntax(&self) -> &SyntaxNode

Access the underlying SyntaxNode.

impl Clone for LetStmt

fn clone(&self) -> LetStmt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LetStmt

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

Formats the value using the given formatter.

impl Display for LetStmt

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

Formats the value using the given formatter.

impl Eq for LetStmt

impl Hash for LetStmt

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 LetStmt

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LetStmt