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BranchPlan

fraiseql_core::runtime::partial_period

Struct BranchPlan

pub struct BranchPlan {
    pub partial_leading: Option<(NaiveDate, NaiveDate)>,
    pub complete_middle: Option<(NaiveDate, NaiveDate)>,
    pub current_period: (NaiveDate, NaiveDate),
}

Expand description

Plan describing which UNION ALL branches to generate.

A partial-period UNION ALL query has up to 3 branches:

partial_leading: fine-grain rows from the non-aligned lower bound to the next period boundary (omitted when the lower bound is period-aligned).
complete_middle: coarse-grain rows for fully completed periods between the leading partial period and the current period (omitted when there are no complete periods in range).
current_period: fine-grain rows for the in-progress period up to today (always present).

Date ranges are half-open intervals: [gte, lt).

Fields§

§partial_leading: Option<(NaiveDate, NaiveDate)>

Partial leading period: [gte, lt). None when the lower bound is period-aligned.

§complete_middle: Option<(NaiveDate, NaiveDate)>

Complete middle periods: [gte, lt). None when no complete periods exist.

§current_period: (NaiveDate, NaiveDate)

Current in-progress period: [gte, lt). Always present.

Trait Implementations§

impl Clone for BranchPlan

fn clone(&self) -> BranchPlan

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 BranchPlan

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

Formats the value using the given formatter. Read more

impl Eq for BranchPlan

impl PartialEq for BranchPlan

fn eq(&self, other: &BranchPlan) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for BranchPlan

Auto Trait Implementations§

impl Freeze for BranchPlan

impl RefUnwindSafe for BranchPlan

impl Send for BranchPlan

impl Sync for BranchPlan

impl Unpin for BranchPlan

impl UnsafeUnpin for BranchPlan

impl UnwindSafe for BranchPlan

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,

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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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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where U: From<T>,

fn into(self) -> U

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

impl<T> Pointable for T

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The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<T> Same for T

type Output = T

Should always be Self

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type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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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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type Error = Infallible

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

Performs the conversion.

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

Performs the conversion.

impl<V, T> VZip<V> for T
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fn vzip(self) -> V

impl<T> WithSubscriber for T

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

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