Expand description
Contains either a regular expression or a set of them or a reference to one.
See Arg::validator_regex( to set this on an argument.
Variants
RegexSet(Cow<'a, RegexSet>)
Used if the underlying is a regex set
Regex(Cow<'a, Regex>)
Used if the underlying is a regex
Trait Implementations
Auto Trait Implementations
impl<'a> RefUnwindSafe for RegexRef<'a>
impl<'a> Send for RegexRef<'a>
impl<'a> Sync for RegexRef<'a>
impl<'a> Unpin for RegexRef<'a>
impl<'a> UnwindSafe for RegexRef<'a>
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