Struct TypeAnnotation 

pub struct TypeAnnotation {
    pub colon: Token,
    pub type_name: Token,
    pub is_array: bool,
    pub is_nullable: bool,
}

Represents a type annotation in the AST.

A type annotation consists of a colon and the type name.

Fields

colon: Token

The token representing the colon (:) in the type annotation.

type_name: Token

The token representing the type name.

is_array: bool

Is this type an array?

is_nullable: bool

Is nullable?

Implementations

impl TypeAnnotation

pub fn is_any(&self) -> bool

Trait Implementations

impl Clone for TypeAnnotation

fn clone(&self) -> TypeAnnotation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeAnnotation

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

Formats the value using the given formatter.

impl GetSpan for TypeAnnotation

fn span(&self) -> TextSpan

Returns the TextSpan that shows where this AST node is in the source code.

impl PartialEq for TypeAnnotation

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TypeAnnotation