Enum subscript_compiler::frontend::ast::Node

pub enum Node<'a> {
    Ident(Ann<Atom<'a>>),
    Enclosure(Ann<Enclosure<'a, Node<'a>>>),
    String(Ann<Atom<'a>>),
    InvalidToken(Ann<Atom<'a>>),
}

Variants

Ident(Ann<Atom<'a>>)

Enclosure(Ann<Enclosure<'a, Node<'a>>>)

String(Ann<Atom<'a>>)

InvalidToken(Ann<Atom<'a>>)

Implementations

impl<'a> Node<'a>

pub fn is_ident(&self) -> bool

pub fn is_enclosure(&self) -> bool

pub fn is_string(&self) -> bool

pub fn unwrap_ident<'b>(&'b self) -> Option<&'b Ann<Atom<'a>>>

pub fn unwrap_enclosure<'b>(
    &'b self
) -> Option<&'b Ann<Enclosure<'a, Node<'a>>>>

pub fn unwrap_string<'b>(&'b self) -> Option<&'b Ann<Atom<'a>>>

pub fn is_whitespace(&self) -> bool

pub fn into_highlight_ranges(
    self,
    nesting: Vec<Atom<'a>>,
    binder: Option<Atom<'a>>
) -> Vec<Highlight<'a>>

pub fn new_fragment(nodes: Vec<Self>) -> Self

pub fn into_fragment(self) -> Vec<Self>

Unpacks an Node::Enclosure with the Fragment kind or returns a singleton vec.

Trait Implementations

impl<'a> Clone for Node<'a>

fn clone(&self) -> Node<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Node<'a>

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

Formats the value using the given formatter.