Struct syntax::tokenstream::Delimited

pub struct Delimited {
    pub delim: DelimToken,
    pub tts: ThinTokenStream,
}

🔬 This is a nightly-only experimental API. (rustc_private)

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A delimited sequence of token trees

Fields

delim: DelimToken

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

The type of delimiter

tts: ThinTokenStream

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

The delimited sequence of token trees

Methods

impl Delimited

pub fn open_token(&self) -> Token

🔬 This is a nightly-only experimental API. (rustc_private)

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Returns the opening delimiter as a token.

pub fn close_token(&self) -> Token

🔬 This is a nightly-only experimental API. (rustc_private)

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Returns the closing delimiter as a token.

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

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Returns the opening delimiter as a token tree.

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

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Returns the closing delimiter as a token tree.

pub fn stream(&self) -> TokenStream

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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 PartialEq for Delimited

fn eq(&self, __arg_0: &Delimited) -> bool

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

fn ne(&self, __arg_0: &Delimited) -> bool

This method tests for !=.

impl Eq for Delimited

impl Encodable for Delimited

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Decodable for Delimited

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Delimited, __D::Error>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Hash for Delimited

fn hash<__H: Hasher>(&self, __arg_0: &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, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.