Struct syntax::parse::token::LazyTokenStream

pub struct LazyTokenStream(Lock<Option<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?

Methods

impl LazyTokenStream

fn new() -> Self

🔬 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?

fn force<F: FnOnce() -> TokenStream>(&self, f: F) -> 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?

Trait Implementations

impl Clone for LazyTokenStream

fn clone(&self) -> LazyTokenStream

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for LazyTokenStream

fn assert_receiver_is_total_eq(&self)

impl PartialEq for LazyTokenStream

fn eq(&self, _other: &LazyTokenStream) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Debug for LazyTokenStream

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

Formats the value using the given formatter.

impl Encodable for LazyTokenStream

fn encode<S: Encoder>(&self, _: &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 LazyTokenStream

fn decode<D: Decoder>(_: &mut D) -> Result<LazyTokenStream, 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 LazyTokenStream

fn hash<H: Hasher>(&self, _hasher: &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].