diff options
| -rw-r--r-- | mullvad-types/src/relay_constraints.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mullvad-types/src/relay_constraints.rs b/mullvad-types/src/relay_constraints.rs index f8907cba9c..b983c30657 100644 --- a/mullvad-types/src/relay_constraints.rs +++ b/mullvad-types/src/relay_constraints.rs @@ -42,6 +42,15 @@ impl<T: fmt::Debug + Clone + Eq + PartialEq> Constraint<T> { } } + pub fn map<U: fmt::Debug + Clone + Eq + PartialEq, F: FnOnce(T) -> U>( + self, f: F + ) -> Constraint<U> { + match self { + Constraint::Any => Constraint::Any, + Constraint::Only(value) => Constraint::Only(f(value)), + } + } + pub fn is_any(&self) -> bool { match self { Constraint::Any => true, |