Struct `GroupInfoPatternNames`

struct GroupInfoPatternNames<'a> { ... }

An iterator over capturing groups and their names for a specific pattern.

This iterator is created by GroupInfo::pattern_names.

The lifetime parameter 'a refers to the lifetime of the GroupInfo from which this iterator was created.

Implementations

`impl<'a> Clone for GroupInfoPatternNames<'a>`

fn clone(self: &Self) -> GroupInfoPatternNames<'a>

`impl<'a> Debug for GroupInfoPatternNames<'a>`

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

`impl<'a> ExactSizeIterator for GroupInfoPatternNames<'a>`

`impl<'a> Freeze for GroupInfoPatternNames<'a>`

`impl<'a> FusedIterator for GroupInfoPatternNames<'a>`

`impl<'a> Iterator for GroupInfoPatternNames<'a>`

fn next(self: &mut Self) -> Option<Option<&'a str>>
fn size_hint(self: &Self) -> (usize, Option<usize>)
fn count(self: Self) -> usize

`impl<'a> RefUnwindSafe for GroupInfoPatternNames<'a>`

`impl<'a> Send for GroupInfoPatternNames<'a>`

`impl<'a> Sync for GroupInfoPatternNames<'a>`

`impl<'a> Unpin for GroupInfoPatternNames<'a>`

`impl<'a> UnsafeUnpin for GroupInfoPatternNames<'a>`

`impl<'a> UnwindSafe for GroupInfoPatternNames<'a>`

`impl<I> IntoIterator for GroupInfoPatternNames<'a>`

fn into_iter(self: Self) -> I

`impl<T> Any for GroupInfoPatternNames<'a>`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for GroupInfoPatternNames<'a>`

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

`impl<T> BorrowMut for GroupInfoPatternNames<'a>`

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

`impl<T> CloneToUninit for GroupInfoPatternNames<'a>`

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

`impl<T> From for GroupInfoPatternNames<'a>`

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

`impl<T> ToOwned for GroupInfoPatternNames<'a>`

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

`impl<T, U> Into for GroupInfoPatternNames<'a>`

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 GroupInfoPatternNames<'a>`

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

`impl<T, U> TryInto for GroupInfoPatternNames<'a>`

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