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RelByPointScan

lora_compiler::logical

Struct RelByPointScan

pub struct RelByPointScan {
    pub input: Option<PlanNodeId>,
    pub src: VarId,
    pub rel: VarId,
    pub dst: VarId,
    pub types: Vec<String>,
    pub direction: Direction,
    pub key: String,
    pub predicate: PointPredicate,
}

Expand description

Spatial-index relationship scan. Mirror of NodeByPointScan.

Fields§

§input: Option<PlanNodeId>§src: VarId§rel: VarId§dst: VarId§types: Vec<String>§direction: Direction§key: String§predicate: PointPredicate

Trait Implementations§

impl Clone for RelByPointScan

fn clone(&self) -> Self

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

impl Debug for RelByPointScan

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for RelByPointScan

impl RefUnwindSafe for RelByPointScan

impl Send for RelByPointScan

impl Sync for RelByPointScan

impl Unpin for RelByPointScan

impl UnsafeUnpin for RelByPointScan

impl UnwindSafe for RelByPointScan

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

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

Performs the conversion.