Enum proc_macro2::Spacing[−][src]

[−]
pub enum Spacing {
    Alone,
    Joint,
}
[−]

Whether an Punct is followed immediately by another Punct or followed by another token or whitespace.

Variants

Alone
[−]

E.g. + is Alone in + =, +ident or +().

Joint
[−]

E.g. + is Joint in += or ' is Joint in '#.

Additionally, single quote ' can join with identifiers to form lifetimes 'ident.

Trait Implementations

impl Clone for Spacing[src][+]

impl Copy for Spacing[src]

impl Debug for Spacing[src][+]

impl Eq for Spacing[src]

impl PartialEq<Spacing> for Spacing[src][+]

impl StructuralEq for Spacing[src]

impl StructuralPartialEq for Spacing[src]

Auto Trait Implementations

impl RefUnwindSafe for Spacing

impl Send for Spacing

impl Sync for Spacing

impl Unpin for Spacing

impl UnwindSafe for Spacing

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<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.