Struct diesel::types::Nullable
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pub struct Nullable<T: NotNull>(_);
Trait Implementations
impl<T: SqlOrd + NotNull> SqlOrd for Nullable<T>
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impl<T> Foldable for Nullable<T> where T: Foldable + NotNull, T::Sum: NotNull, T::Avg: NotNull
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impl<T: Default + NotNull> Default for Nullable<T>
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impl<T: Copy + NotNull> Copy for Nullable<T>
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impl<T: Clone + NotNull> Clone for Nullable<T>
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fn clone(&self) -> Nullable<T>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more