Struct `TokenBuffer`

pub struct TokenBuffer { /* private fields */ }

A buffer that can be efficiently traversed multiple times, unlike TokenStream which requires a deep copy in order to traverse more than once.

Implementations

`impl TokenBuffer`

fn new2(stream: TokenStream) -> Self: Creates a TokenBuffer containing all the tokens from the input proc_macro2::TokenStream.
fn begin(&self) -> Cursor<'_>: Creates a cursor referencing the first token in the buffer and able to traverse until the end of the buffer.

Auto Trait Implementations

`impl !Send for TokenBuffer`

`impl !Sync for TokenBuffer`

`impl Freeze for TokenBuffer`

`impl RefUnwindSafe for TokenBuffer`

`impl Unpin for TokenBuffer`

`impl UnsafeUnpin for TokenBuffer`

`impl UnwindSafe for TokenBuffer`

Blanket Implementations

`impl<T> Any for TokenBuffer where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for TokenBuffer where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for TokenBuffer where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> From<T> for TokenBuffer`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T, U> Into<U> for TokenBuffer where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom<U> for TokenBuffer where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

`impl<T, U> TryInto<U> for TokenBuffer where U: TryFrom<T>,`

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>