Trait diesel::query_dsl::methods::SelectNullableDsl
source · pub trait SelectNullableDsl {
type Output;
// Required method
fn nullable(self) -> Self::Output;
}
Expand description
The nullable
method
This trait should not be relied on directly by most apps. Its behavior is
provided by QueryDsl
. However you may need a where clause on this trait
to call nullable
from generic code.