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)
).
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).
The expression inside the capturing group, which may be empty.
This method tests for self
and other
values to be equal, and is used by ==
. Read more
This method tests for !=
.
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static