Struct syntax::tokenstream::ThinTokenStream

pub struct ThinTokenStream(_);

The TokenStream type is large enough to represent a single TokenTree without allocation. ThinTokenStream is smaller, but needs to allocate to represent a single TokenTree. We must use ThinTokenStream in TokenTree::Delimited to avoid infinite size due to recursion.

Trait Implementations

impl Debug for ThinTokenStream

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for ThinTokenStream

fn clone(&self) -> ThinTokenStream

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<TokenStream> for ThinTokenStream

fn from(stream: TokenStream) -> ThinTokenStream

Performs the conversion.

impl From<ThinTokenStream> for TokenStream

fn from(stream: ThinTokenStream) -> TokenStream

Performs the conversion.

impl Eq for ThinTokenStream

impl PartialEq<ThinTokenStream> for ThinTokenStream

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

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

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

This method tests for !=.

impl Encodable for ThinTokenStream

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), E::Error>

impl Decodable for ThinTokenStream

fn decode<D: Decoder>(decoder: &mut D) -> Result<ThinTokenStream, D::Error>

impl Hash for ThinTokenStream

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].