Struct rustc_ap_proc_macro::TokenTree

pub struct TokenTree {
    pub span: Span,
    pub kind: TokenNode,
}

🔬 This is a nightly-only experimental API. (proc_macro #38356)

A single token or a delimited sequence of token trees (e.g. [1, (), ..]).

Fields

span: Span

🔬 This is a nightly-only experimental API. (proc_macro #38356)

The TokenTree's span

kind: TokenNode

🔬 This is a nightly-only experimental API. (proc_macro #38356)

Description of the TokenTree

Trait Implementations

impl From<TokenTree> for TokenStream

fn from(tree: TokenTree) -> TokenStream

Performs the conversion.

impl Clone for TokenTree

fn clone(&self) -> TokenTree

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TokenTree

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<TokenNode> for TokenTree

fn from(kind: TokenNode) -> TokenTree

Performs the conversion.

impl Display for TokenTree

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

Formats the value using the given formatter.