Struct mem_query::query::order::Desc[−][src]

pub struct Desc<C: Col>(_);

Trait Implementations

impl<C: Clone + Col> Clone for Desc<C>[src]

fn clone(&self) -> Desc<C>[src]

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl<C: Debug + Col> Debug for Desc<C>[src]

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

Formats the value using the given formatter. Read more

impl<C: Col> Eval for Desc<C>[src]

type Result = Self

impl<C: Col> LispId for Desc<C>[src]

type Id = UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>, B1>, B0>, B0>, B1>, B1>, B0>, B0>, B1>, B0>, B0>, B0>, B0>, B1>, B1>, B0>, B1>, B0>, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B1>, B1>, B1>, B0>, B0>, B0>, B0>, B1>, B1>, B1>, B1>, B1>, B0>, B0>, B0>, B1>, B1>, B0>, B0>, B0>, B1>, B0>, B0>, B1>, B0>, B1>, B0>, B0>, B1>, B1>, B1>, B1>, B1>, B1>, B0>, B1>, B0>, B1>, B1>, B1>, B0>, B1>, B1>, B1>, B1>, B0>, B1>, B0>, B0>, B1>, B0>, B1>, B0>, B0>, B1>, B1>, B1>, B0>, B0>, B1>, B0>, B0>, B1>, B0>, B0>, B0>, B1>, B0>, B0>, B0>, B0>, B1>, B0>, B0>, B0>, B1>, B1>, B1>, B0>, B1>, B1>, B0>, B1>, B1>, B1>, B0>, B1>, B0>, B1>, B1>, B0>, B1>, B0>, B0>, B1>, B1>, B1>, B0>, B1>

impl<A, B, T> RenameCol<A, B> for Desc<T> where
    A: Col,
    B: Col<Inner = A::Inner>,
    T: Col + RenameCol<A, B>,
    T::Renamed: Col,
    Desc<T::Renamed>: SortKey, [src]

type Renamed = Desc<T::Renamed>

fn rename_col(self) -> Self::Renamed[src]

impl<C: Col + Ord> SortKey for Desc<C> where
    HCons<C, HNil>: Header + HasCol<C>, [src]

type ReqCols = HCons<C, HNil>

fn cmp_raw<R: Record<Cols = Self::ReqCols>>(a: &R, b: &R) -> Ordering[src]

fn cmp<R: Record>(a: &R, b: &R) -> Ordering where
    Self::ReqCols: ProjectFrom<R::Cols>, [src]

fn sort<R: Record, I: Iterator<Item = R>>(results: I) -> Either<IntoIter<R>, I> where
    Self::ReqCols: ProjectFrom<R::Cols>, [src]

impl<C: Copy + Col> Copy for Desc<C>[src]

Auto Trait Implementations

impl<C> RefUnwindSafe for Desc<C>

impl<C> Send for Desc<C>

impl<C> Sync for Desc<C>

impl<C> Unpin for Desc<C>

impl<C> UnwindSafe for Desc<C>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

pub fn from(t: T) -> T[src]

Performs the conversion.

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

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

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

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

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

recently added

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

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.

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

Performs the conversion.

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.

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

Performs the conversion.

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