Struct Delimited

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

A delimited sequence of token trees

Fields

delim: DelimToken

The type of delimiter

open_span: Span

The span covering the opening delimiter

tts: Vec<TokenTree>

The delimited sequence of token trees

close_span: Span

The span covering the closing delimiter

Implementations

impl Delimited

pub fn open_token(&self) -> Token

Returns the opening delimiter as a token.

pub fn close_token(&self) -> Token

Returns the closing delimiter as a token.

pub fn open_tt(&self) -> TokenTree

Returns the opening delimiter as a token tree.

pub fn close_tt(&self) -> TokenTree

Returns the closing delimiter as a token tree.

pub fn subtrees(&self) -> &[TokenTree]

Returns the token trees inside the delimiters.

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 Debug for Delimited

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

Formats the value using the given formatter.

impl Decodable for Delimited

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

where __D: Decoder,

Deserialize a value using a Decoder.

impl Encodable for Delimited

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

where __S: Encoder,

Serialize a value using an Encoder.

impl Hash for Delimited

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Delimited

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

impl StructuralPartialEq for Delimited