[−][src]Enum agnes::join::PredAction

pub enum PredAction {
    Add,
    Advance {
        left: bool,
        right: bool,
    },
}

The action to take in the sort-merge join algorithm as a result of the selected predicate.

Variants

Add

Predicate matches, add current indices to join result.

Advance

Advance indices (either left, right, or both).

Fields of Advance

left: bool

Advance left index.

right: bool

Advance right index.

Trait Implementations

impl PartialEq<PredAction> for PredAction[src]

impl Clone for PredAction[src]

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

Performs copy-assignment from source. Read more

impl Copy for PredAction[src]

impl Debug for PredAction[src]

Auto Trait Implementations

impl Send for PredAction

impl Sync for PredAction

Blanket Implementations

impl<T> IntoLabeled for T[src]

impl<T> HasLabels for T[src]

impl<Needle, Haystack> HasLabels for Haystack where
    Haystack: Member<Needle, IsMember = B1>,
    Needle: Label, [src]

impl<Frames, Store> JoinIntoStore for Frames[src]

type Output = Store

The output type after augmenting Store.

impl<Frames> AssocDataIndexCons for Frames[src]

type Output = Nil

Type of associated data index cons-list.

impl<T> From for T[src]

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

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

type Owned = T

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

type Error = !

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

The type returned in the event of a conversion error.

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

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

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

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

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

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

The type returned in the event of a conversion error.

impl<T> Erased for T

impl<T> Same for T[src]

type Output = T

Should always be Self