Struct syntax::ext::tt::quoted::Delimited

pub struct Delimited {
    pub delim: DelimToken,
    pub tts: Vec<TokenTree>,
}

Contains the sub-token-trees of a "delimited" token tree, such as the contents of (. Note that the delimiter itself might be NoDelim.

Fields

delim: DelimToken

tts: Vec<TokenTree>

Methods

impl Delimited

pub fn open_token(&self) -> Token

Return the opening delimiter (possibly NoDelim).

pub fn close_token(&self) -> Token

Return the closing delimiter (possibly NoDelim).

pub fn open_tt(&self, span: Span) -> TokenTree

Return a self::TokenTree with a Span corresponding to the opening delimiter.

pub fn close_tt(&self, span: Span) -> TokenTree

Return a self::TokenTree with a Span corresponding to the closing delimiter.

Trait Implementations

impl Clone for Delimited

fn clone(&self) -> Delimited

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Delimited

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for Delimited

impl Encodable for Delimited

fn encode<__S: Encoder>(&self, s: &mut __S) -> Result<(), __S::Error>

impl Decodable for Delimited

fn decode<__D: Decoder>(d: &mut __D) -> Result<Delimited, __D::Error>

impl Hash for Delimited

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,

Feeds a slice of this type into the given [Hasher].

impl Debug for Delimited

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

Formats the value using the given formatter.