pub enum Side {
Upstream,
Downstream,
}Expand description
Which way a stage was looking when its requirement went unmet.
Variants§
Upstream
The stage needs whole messages arriving.
Downstream
The stage needs the units it emits to survive.
Implementations§
Trait Implementations§
impl Copy for Side
impl Eq for Side
impl StructuralPartialEq for Side
Auto Trait Implementations§
impl Freeze for Side
impl RefUnwindSafe for Side
impl Send for Side
impl Sync for Side
impl Unpin for Side
impl UnsafeUnpin for Side
impl UnwindSafe for Side
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