Struct rustc_ap_rustc_ast::tokenstream::LazyTokenStream

pub struct LazyTokenStream(_);

A lazy version of TokenStream, which defers creation of an actual TokenStream until it is needed. Box is here only to reduce the structure size.

Implementations

impl LazyTokenStream

pub fn new(inner: impl CreateTokenStream + 'static) -> LazyTokenStream

pub fn create_token_stream(&self) -> AttrAnnotatedTokenStream

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 Debug for LazyTokenStream

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

Formats the value using the given formatter.

impl<D: Decoder> Decodable<D> for LazyTokenStream

fn decode(_d: &mut D) -> Result<Self, D::Error>

impl<S: Encoder> Encodable<S> for LazyTokenStream

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

impl<CTX> HashStable<CTX> for LazyTokenStream

fn hash_stable(&self, _hcx: &mut CTX, _hasher: &mut StableHasher)