[−][src]Struct sqlx::error::UnexpectedNullError
An unexpected NULL
was encountered during decoding.
Returned from Row::get
if the value from the database is NULL
and you are not decoding into an Option
.
Trait Implementations
impl Clone for UnexpectedNullError
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fn clone(&self) -> UnexpectedNullError
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fn clone_from(&mut self, source: &Self)
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impl Copy for UnexpectedNullError
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impl Debug for UnexpectedNullError
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impl Display for UnexpectedNullError
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impl Error for UnexpectedNullError
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fn source(&self) -> Option<&(dyn Error + 'static)>
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fn backtrace(&self) -> Option<&Backtrace>
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fn description(&self) -> &str
1.0.0[src]
fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
impl From<UnexpectedNullError> for Error
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fn from(err: UnexpectedNullError) -> Error
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Auto Trait Implementations
impl RefUnwindSafe for UnexpectedNullError
impl Send for UnexpectedNullError
impl Sync for UnexpectedNullError
impl Unpin for UnexpectedNullError
impl UnwindSafe for UnexpectedNullError
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,