Trait UpcastMutExt
pebble_sys::standard_c::memory
pub trait UpcastMutExt<'a> { type Output; fn upcast_mut(self) -> Self::Output; }
type Output
fn upcast_mut(self) -> Self::Output
impl<'a, T> UpcastMutExt<'a> for Option<&'a mut T>
type Output = Option<&'a mut void>
impl<'a, T> UpcastMutExt<'a> for &'a mut T
type Output = &'a mut void