pub enum Preference {
Ipv4,
Ipv6,
}Variants§
Auto Trait Implementations§
impl Freeze for Preference
impl RefUnwindSafe for Preference
impl Send for Preference
impl Sync for Preference
impl Unpin for Preference
impl UnsafeUnpin for Preference
impl UnwindSafe for Preference
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more