[−][src]Struct diesel::result::UnexpectedNullError

[+] Show declaration

pub struct UnexpectedNullError;

[−]

An unexpected NULL was encountered during deserialization

Trait Implementations

`impl Copy for UnexpectedNullError`[src]

`impl Clone for UnexpectedNullError`[src][+]

[+] Show hidden undocumented items

`fn clone(&self) -> UnexpectedNullError`[src][−]

`fn clone_from(&mut self, source: &Self)`1.0.0[src][−]

Performs copy-assignment from source. Read more

`impl Display for UnexpectedNullError`[src][+]

[+] Show hidden undocumented items

`fn fmt(&self, f: &mut Formatter) -> Result`[src][−]

`impl Debug for UnexpectedNullError`[src][+]

[+] Show hidden undocumented items

`fn fmt(&self, f: &mut Formatter) -> Result`[src][−]

`impl Error for UnexpectedNullError`[src][+]

[+] Show hidden undocumented items

`fn description(&self) -> &str`[src][−]

`fn cause(&self) -> Option<&dyn Error>`1.0.0[src][−]

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any. Read more

`fn source(&self) -> Option<&(dyn Error + 'static)>`1.30.0[src][−]

The lower-level source of this error, if any. Read more

Auto Trait Implementations

`impl Unpin for UnexpectedNullError`

`impl Sync for UnexpectedNullError`

`impl Send for UnexpectedNullError`

`impl UnwindSafe for UnexpectedNullError`

`impl RefUnwindSafe for UnexpectedNullError`

Blanket Implementations

`impl<T> IntoSql for T`[src][+]

`fn into_sql<T>(self) -> AsExprOf<Self, T> where Self: AsExpression<T> + Sized,` [src][−]

Convert self to an expression for Diesel's query builder. Read more

`fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where &'a Self: AsExpression<T>,` [src][−]

Convert &self to an expression for Diesel's query builder. Read more

`impl<T> ToOwned for T where T: Clone,` [src][+]

[+] Show hidden undocumented items

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src][−]

`fn clone_into(&self, target: &mut T)`[src][−]

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

[+] Show hidden undocumented items

`fn from(t: T) -> T`[src][−]

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

[+] Show hidden undocumented items

`fn into(self) -> U`[src][−]

`impl<T> ToString for T where T: Display + ?Sized,` [src][+]

[+] Show hidden undocumented items

`default fn to_string(&self) -> String`[src][−]

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

[+] Show hidden undocumented items

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src][−]

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

[+] Show hidden undocumented items

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src][−]

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

[+] Show hidden undocumented items

`fn borrow(&self) -> &T`[src][−]

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

[+] Show hidden undocumented items

`fn borrow_mut(&mut self) -> &mut T`[src][−]

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

[+] Show hidden undocumented items

[−][src]Struct diesel::result::UnexpectedNullError

Trait Implementations

impl Copy for UnexpectedNullError[src]

impl Clone for UnexpectedNullError[src][+]

fn clone(&self) -> UnexpectedNullError[src][−]

fn clone_from(&mut self, source: &Self)1.0.0[src][−]

impl Display for UnexpectedNullError[src][+]

fn fmt(&self, f: &mut Formatter) -> Result[src][−]

impl Debug for UnexpectedNullError[src][+]

fn fmt(&self, f: &mut Formatter) -> Result[src][−]

impl Error for UnexpectedNullError[src][+]

fn description(&self) -> &str[src][−]

fn cause(&self) -> Option<&dyn Error>1.0.0[src][−]

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src][−]

Auto Trait Implementations

impl Unpin for UnexpectedNullError

impl Sync for UnexpectedNullError

impl Send for UnexpectedNullError

impl UnwindSafe for UnexpectedNullError

impl RefUnwindSafe for UnexpectedNullError

Blanket Implementations

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

fn into_sql<T>(self) -> AsExprOf<Self, T> where Self: AsExpression<T> + Sized, [src][−]

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where &'a Self: AsExpression<T>, [src][−]

impl<T> ToOwned for T where T: Clone, [src][+]

type Owned = T

fn to_owned(&self) -> T[src][−]

fn clone_into(&self, target: &mut T)[src][−]

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

fn from(t: T) -> T[src][−]

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

fn into(self) -> U[src][−]

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

default fn to_string(&self) -> String[src][−]

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src][−]

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src][−]

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

fn borrow(&self) -> &T[src][−]

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

fn borrow_mut(&mut self) -> &mut T[src][−]

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

fn type_id(&self) -> TypeId[src][−]

`impl Copy for UnexpectedNullError`[src]

`impl Clone for UnexpectedNullError`[src][+]

`fn clone(&self) -> UnexpectedNullError`[src][−]

`fn clone_from(&mut self, source: &Self)`1.0.0[src][−]

`impl Display for UnexpectedNullError`[src][+]

`fn fmt(&self, f: &mut Formatter) -> Result`[src][−]

`impl Debug for UnexpectedNullError`[src][+]

`fn fmt(&self, f: &mut Formatter) -> Result`[src][−]

`impl Error for UnexpectedNullError`[src][+]

`fn description(&self) -> &str`[src][−]

`fn cause(&self) -> Option<&dyn Error>`1.0.0[src][−]

`fn source(&self) -> Option<&(dyn Error + 'static)>`1.30.0[src][−]

`impl Unpin for UnexpectedNullError`

`impl Sync for UnexpectedNullError`

`impl Send for UnexpectedNullError`

`impl UnwindSafe for UnexpectedNullError`

`impl RefUnwindSafe for UnexpectedNullError`

`impl<T> IntoSql for T`[src][+]

`fn into_sql<T>(self) -> AsExprOf<Self, T> where Self: AsExpression<T> + Sized,` [src][−]

`fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where &'a Self: AsExpression<T>,` [src][−]

`impl<T> ToOwned for T where T: Clone,` [src][+]

`type Owned = T`

`fn to_owned(&self) -> T`[src][−]

`fn clone_into(&self, target: &mut T)`[src][−]

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

`fn from(t: T) -> T`[src][−]

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

`fn into(self) -> U`[src][−]

`impl<T> ToString for T where T: Display + ?Sized,` [src][+]

`default fn to_string(&self) -> String`[src][−]

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

`type Error = Infallible`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src][−]

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

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

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src][−]

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

`fn borrow(&self) -> &T`[src][−]

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

`fn borrow_mut(&mut self) -> &mut T`[src][−]

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

`fn type_id(&self) -> TypeId`[src][−]