Struct SelectFourModel

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pub struct SelectFourModel<M, N, O, P>where
    M: FromQueryResult,
    N: FromQueryResult,
    O: FromQueryResult,
    P: FromQueryResult,
{ /* private fields */ }

Expand description

Helper class to handle query result for 4 Models

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impl<M, N, O, P> Clone for SelectFourModel<M, N, O, P>
where M: Clone + FromQueryResult, N: Clone + FromQueryResult, O: Clone + FromQueryResult, P: Clone + FromQueryResult,

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fn clone(&self) -> SelectFourModel<M, N, O, P>

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<M, N, O, P> Debug for SelectFourModel<M, N, O, P>
where M: Debug + FromQueryResult, N: Debug + FromQueryResult, O: Debug + FromQueryResult, P: Debug + FromQueryResult,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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impl<M, N, O, P> SelectorTrait for SelectFourModel<M, N, O, P>
where M: FromQueryResult, N: FromQueryResult, O: FromQueryResult, P: FromQueryResult,

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type Item = (M, Option<N>, Option<O>, Option)

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fn from_raw_query_result( res: QueryResult, ) -> Result<<SelectFourModel<M, N, O, P> as SelectorTrait>::Item, DbErr>

The method to perform a query on a Model

Auto Trait Implementations§

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impl<M, N, O, P> Freeze for SelectFourModel<M, N, O, P>

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impl<M, N, O, P> RefUnwindSafe for SelectFourModel<M, N, O, P>
where M: RefUnwindSafe, N: RefUnwindSafe, O: RefUnwindSafe, P: RefUnwindSafe,

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impl<M, N, O, P> Send for SelectFourModel<M, N, O, P>
where M: Send, N: Send, O: Send, P: Send,

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impl<M, N, O, P> Sync for SelectFourModel<M, N, O, P>
where M: Sync, N: Sync, O: Sync, P: Sync,

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impl<M, N, O, P> Unpin for SelectFourModel<M, N, O, P>
where M: Unpin, N: Unpin, O: Unpin, P: Unpin,

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impl<M, N, O, P> UnsafeUnpin for SelectFourModel<M, N, O, P>

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impl<M, N, O, P> UnwindSafe for SelectFourModel<M, N, O, P>
where M: UnwindSafe, N: UnwindSafe, O: UnwindSafe, P: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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impl<T> Same for T

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type Output = T

Should always be Self

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

SelectFourModel

Struct SelectFourModel Copy item path

Trait Implementations§

impl<M, N, O, P> Clone for SelectFourModel<M, N, O, P>where M: Clone + FromQueryResult, N: Clone + FromQueryResult, O: Clone + FromQueryResult, P: Clone + FromQueryResult,

fn clone(&self) -> SelectFourModel<M, N, O, P>

fn clone_from(&mut self, source: &Self)

impl<M, N, O, P> Debug for SelectFourModel<M, N, O, P>where M: Debug + FromQueryResult, N: Debug + FromQueryResult, O: Debug + FromQueryResult, P: Debug + FromQueryResult,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<M, N, O, P> SelectorTrait for SelectFourModel<M, N, O, P>where M: FromQueryResult, N: FromQueryResult, O: FromQueryResult, P: FromQueryResult,

type Item = (M, Option<N>, Option<O>, Option<P>)

fn from_raw_query_result( res: QueryResult, ) -> Result<<SelectFourModel<M, N, O, P> as SelectorTrait>::Item, DbErr>

Auto Trait Implementations§

impl<M, N, O, P> Freeze for SelectFourModel<M, N, O, P>

impl<M, N, O, P> RefUnwindSafe for SelectFourModel<M, N, O, P>where M: RefUnwindSafe, N: RefUnwindSafe, O: RefUnwindSafe, P: RefUnwindSafe,

impl<M, N, O, P> Send for SelectFourModel<M, N, O, P>where M: Send, N: Send, O: Send, P: Send,

impl<M, N, O, P> Sync for SelectFourModel<M, N, O, P>where M: Sync, N: Sync, O: Sync, P: Sync,

impl<M, N, O, P> Unpin for SelectFourModel<M, N, O, P>where M: Unpin, N: Unpin, O: Unpin, P: Unpin,

impl<M, N, O, P> UnsafeUnpin for SelectFourModel<M, N, O, P>

impl<M, N, O, P> UnwindSafe for SelectFourModel<M, N, O, P>where M: UnwindSafe, N: UnwindSafe, O: UnwindSafe, P: UnwindSafe,

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘwhere F: FnOnce(&Self) -> bool,

impl<T> Same for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Struct SelectFourModel

impl<M, N, O, P> Clone for SelectFourModel<M, N, O, P>
where M: Clone + FromQueryResult, N: Clone + FromQueryResult, O: Clone + FromQueryResult, P: Clone + FromQueryResult,

impl<M, N, O, P> Debug for SelectFourModel<M, N, O, P>
where M: Debug + FromQueryResult, N: Debug + FromQueryResult, O: Debug + FromQueryResult, P: Debug + FromQueryResult,

impl<M, N, O, P> SelectorTrait for SelectFourModel<M, N, O, P>
where M: FromQueryResult, N: FromQueryResult, O: FromQueryResult, P: FromQueryResult,

impl<M, N, O, P> RefUnwindSafe for SelectFourModel<M, N, O, P>
where M: RefUnwindSafe, N: RefUnwindSafe, O: RefUnwindSafe, P: RefUnwindSafe,

impl<M, N, O, P> Send for SelectFourModel<M, N, O, P>
where M: Send, N: Send, O: Send, P: Send,

impl<M, N, O, P> Sync for SelectFourModel<M, N, O, P>
where M: Sync, N: Sync, O: Sync, P: Sync,

impl<M, N, O, P> Unpin for SelectFourModel<M, N, O, P>
where M: Unpin, N: Unpin, O: Unpin, P: Unpin,

impl<M, N, O, P> UnwindSafe for SelectFourModel<M, N, O, P>
where M: UnwindSafe, N: UnwindSafe, O: UnwindSafe, P: UnwindSafe,

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

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,