Struct Formal 

pub struct Formal { /* private fields */ }

One function formal, retaining its name, complete source range, and optional default-value syntax.

Implementations

impl Formal

pub fn name(&self) -> SmolStr

The formal’s name as written, including backticks for a non-syntactic name.

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

The name token and its exact source range.

pub fn text_range(&self) -> TextRange

The whole formal range, excluding its comma and surrounding trivia.

pub fn default(&self) -> Option<SyntaxElement<RLanguage>>

The default-value syntax, whether a token atom or compound node.

pub fn default_range(&self) -> Option<TextRange>

The exact source range of Self::default.

Trait Implementations

impl Clone for Formal

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 Formal

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

Formats the value using the given formatter.

impl Eq for Formal

impl Hash for Formal

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 Formal

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Formal