Enum postgres_types::IsNull
source · [−]pub enum IsNull {
Yes,
No,
}
Expand description
An enum representing the nullability of a Postgres value.
Variants
Yes
The value is NULL.
No
The value is not NULL.
Auto Trait Implementations
impl RefUnwindSafe for IsNull
impl Send for IsNull
impl Sync for IsNull
impl Unpin for IsNull
impl UnwindSafe for IsNull
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more