Struct regex_syntax::hir::Group
source · [−]Expand description
The high-level intermediate representation for a group.
This represents one of three possible group types:
- A non-capturing group (e.g.,
(?:expr)
). - A capturing group (e.g.,
(expr)
). - A named capturing group (e.g.,
(?P<name>expr)
).
Fields
kind: GroupKind
The kind of this group. If it is a capturing group, then the kind contains the capture group index (and the name, if it is a named group).
hir: Box<Hir>
The expression inside the capturing group, which may be empty.
Trait Implementations
impl Eq for Group
impl StructuralEq for Group
impl StructuralPartialEq for Group
Auto Trait Implementations
impl RefUnwindSafe for Group
impl Send for Group
impl Sync for Group
impl Unpin for Group
impl UnwindSafe for Group
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more