Enum TokenTreeKind

pub enum TokenTreeKind<Span> {
    Terminal(Terminal),
    Parenthesed(Vec<TokenTree<Span>>),
    CurlyBraced(Vec<TokenTree<Span>>),
    Bracketed(Vec<TokenTree<Span>>),
}

Represents the different types of token tree.

Variants

Terminal(Terminal)

A terminal (ie: a leaf tree node).

Parenthesed(Vec<TokenTree<Span>>)

A sequence of TokenTree that is delimited by parenthesis.

CurlyBraced(Vec<TokenTree<Span>>)

A sequence of TokenTree that is delimited by curly brackets.

Bracketed(Vec<TokenTree<Span>>)

A sequence of TokenTree that is delimited by brackets.

Trait Implementations

impl<Span: Clone> Clone for TokenTreeKind<Span>

fn clone(&self) -> TokenTreeKind<Span>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Span: Debug> Debug for TokenTreeKind<Span>

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

Formats the value using the given formatter.

impl<Span> From<Terminal> for TokenTreeKind<Span>

fn from(value: Terminal) -> TokenTreeKind<Span>

Converts to this type from the input type.

impl<Span: PartialEq> PartialEq for TokenTreeKind<Span>

fn eq(&self, other: &TokenTreeKind<Span>) -> 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<Span> StructuralPartialEq for TokenTreeKind<Span>