Struct PatOp 

pub struct PatOp(/* private fields */);

pat-op      = "&" pat-atom ; positive lookahead
            / "!" pat-atom ; negative lookahead
            / "~" pat-atom ; quiet
            / "$" pat-atom ; slice
            / repeat _ pat-atom
            / pat-atom

Implementations

impl PatOp

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

Get amp &

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

Get bang !

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

Get dollar $

pub fn pat_atom(&self) -> PatAtom

pub fn repeat(&self) -> Option<Repeat>

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

Get tilde ~

pub fn trivia(&self) -> Option<Trivia>

Trait Implementations

impl AstNode for PatOp

type Language = Lang

fn syntax(&self) -> &SyntaxNode<Self::Language>

fn can_cast(kind: <Self::Language as Language>::Kind) -> bool

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

fn clone_for_update(&self) -> Self

where Self: Sized,

fn clone_subtree(&self) -> Self

where Self: Sized,

impl Clone for PatOp

fn clone(&self) -> PatOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatOp

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

Formats the value using the given formatter.

impl Display for PatOp

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

Formats the value using the given formatter.

impl Eq for PatOp

impl Hash for PatOp

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 PatOp

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PatOp