Struct protobuf::ext::ExtFieldOptional [−][src]
pub struct ExtFieldOptional<M: Message, T: ProtobufType> { pub field_number: u32, pub phantom: PhantomData<(M, T)>, }
Expand description
Optional ext field
Fields
field_number: u32
Extension field number
phantom: PhantomData<(M, T)>
Marker
Implementations
Auto Trait Implementations
impl<M, T> RefUnwindSafe for ExtFieldOptional<M, T> where
M: RefUnwindSafe,
T: RefUnwindSafe,
impl<M, T> Send for ExtFieldOptional<M, T> where
T: Send,
impl<M, T> Sync for ExtFieldOptional<M, T> where
T: Sync,
impl<M, T> Unpin for ExtFieldOptional<M, T> where
M: Unpin,
T: Unpin,
impl<M, T> UnwindSafe for ExtFieldOptional<M, T> where
M: UnwindSafe,
T: UnwindSafe,