Enum proc_macro2::Spacing [−][src]
pub enum Spacing { Alone, Joint, }
Expand description
Whether a Punct
is followed immediately by another Punct
or followed by
another token or whitespace.
Variants
E.g. +
is Alone
in + =
, +ident
or +()
.
E.g. +
is Joint
in +=
or '
is Joint
in '#
.
Additionally, single quote '
can join with identifiers to form
lifetimes 'ident
.
Trait Implementations
impl Copy for Spacing
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impl Eq for Spacing
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impl StructuralEq for Spacing
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impl StructuralPartialEq for Spacing
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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> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more