Enum clap::RegexRef [−][src]
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> UnwindSafe for RegexRef<'a>
Blanket Implementations
Mutably borrows from an owned value. Read more