1.29.0[−][src]Enum proc_macro::Delimiter
Describes how a sequence of token trees is delimited.
Variants
( ... )
{ ... }
[ ... ]
Ø ... Ø
An implicit delimiter, that may, for example, appear around tokens coming from a
"macro variable" $var. It is important to preserve operator priorities in cases like
$var * 3 where $var is 1 + 2.
Implicit delimiters may not survive roundtrip of a token stream through a string.
Trait Implementations
impl Clone for Delimiter[src]
impl Copy for Delimiter[src]
impl Debug for Delimiter[src]
impl Eq for Delimiter[src]
impl PartialEq<Delimiter> for Delimiter[src]
impl StructuralEq for Delimiter[src]
impl StructuralPartialEq for Delimiter[src]
Auto Trait Implementations
impl RefUnwindSafe for Delimiter
impl Send for Delimiter
impl Sync for Delimiter
impl Unpin for Delimiter
impl UnwindSafe for Delimiter
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T[src]
fn clone_into(&self, target: &mut T)[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,