[][src]Struct rustc_ast::tokenstream::Cursor

pub struct Cursor {
    pub stream: TokenStream,
    index: usize,
}

Fields

stream: TokenStreamindex: usize

Implementations

impl Cursor[src]

fn new(stream: TokenStream) -> Self[src]

pub fn next_with_joint(&mut self) -> Option<TreeAndJoint>[src]

pub fn append(&mut self, new_stream: TokenStream)[src]

pub fn look_ahead(&self, n: usize) -> Option<TokenTree>[src]

Trait Implementations

impl Clone for Cursor[src]

impl Iterator for Cursor[src]

type Item = TokenTree

The type of the elements being iterated over.

Auto Trait Implementations

impl !RefUnwindSafe for Cursor

impl !Send for Cursor

impl !Sync for Cursor

impl Unpin for Cursor

impl !UnwindSafe for Cursor

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<I> IntoIterator for I where
    I: Iterator
[src]

type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.