Struct `Capture`

struct Capture { ... }

The high-level intermediate representation for a capturing group.

A capturing group always has an index and a child expression. It may also have a name associated with it (e.g., (?P<foo>\w)), but it's not necessary.

Note that there is no explicit representation of a non-capturing group in a Hir. Instead, non-capturing grouping is handled automatically by the recursive structure of the Hir itself.

Fields

index: u32: The capture index of the capture.
name: Option<Box<str>>: The name of the capture, if it exists.
sub: Box<Hir>: The expression inside the capturing group, which may be empty.

Implementations

`impl Clone for Capture`

fn clone(self: &Self) -> Capture

`impl Debug for Capture`

fn fmt(self: &Self, f: &mut Formatter<'_>) -> Result

`impl Eq for Capture`

`impl Freeze for Capture`

`impl PartialEq for Capture`

fn eq(self: &Self, other: &Capture) -> bool

`impl RefUnwindSafe for Capture`

`impl Send for Capture`

`impl StructuralPartialEq for Capture`

`impl Sync for Capture`

`impl Unpin for Capture`

`impl UnsafeUnpin for Capture`

`impl UnwindSafe for Capture`

`impl<T> Any for Capture`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for Capture`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for Capture`

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

`impl<T> CloneToUninit for Capture`

unsafe fn clone_to_uninit(self: &Self, dest: *mut u8)

`impl<T> From for Capture`

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

`impl<T> ToOwned for Capture`

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

`impl<T, U> Into for Capture`

fn into(self: 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 for Capture`

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto for Capture`

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