[−][src]Enum tokio_postgres::types::IsNull

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pub enum IsNull {
    Yes,
    No,
}
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An enum representing the nullability of a Postgres value.

Variants

Yes
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The value is NULL.

No
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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

impl<T> Any for T where
    T: 'static + ?Sized, [src][+]

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, [+]