Struct TypeFn 

pub struct TypeFn { /* private fields */ }

Implementations

impl TypeFn

pub fn params(&self) -> Vec<TypeExpr>

Parameter types, in declaration order.

pub fn return_type(&self) -> Option<TypeExpr>

The return type after :.

Trait Implementations

impl AstNode for TypeFn

fn can_cast(kind: SyntaxKind) -> bool

Returns true if a node with the given kind can be cast to Self.

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 TypeFn

fn clone(&self) -> TypeFn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeFn

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

Formats the value using the given formatter.

impl Display for TypeFn

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

Formats the value using the given formatter.

impl Eq for TypeFn

impl Hash for TypeFn

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 TypeFn

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TypeFn