Struct KeyRange

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pub struct KeyRange {
    pub start: RangeBound,
    pub end: RangeBound,
    pub table_id: Option<u64>,
}

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Expand description

Key range for range locks

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§start: RangeBound

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Start of range

§end: RangeBound

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

End of range

§table_id: Option<u64>

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Optional table/index identifier

Implementations§

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impl KeyRange

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pub fn point(key: Vec<u8>) -> Self

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Create a point range (single key)

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pub fn range(start: RangeBound, end: RangeBound) -> Self

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Create a range

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pub fn full_table(table_id: u64) -> Self

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Create a full table scan range

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pub fn contains(&self, key: &[u8]) -> bool

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Check if this range contains a key

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pub fn overlaps(&self, other: &KeyRange) -> bool

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Check if this range overlaps with another

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pub fn try_merge(&self, other: &KeyRange) -> Option<KeyRange>

👎Deprecated:

Unused; SSI lives in ssi/MvccManager. Scheduled for removal (Task 2 consolidation).

Try to merge with another range (if adjacent or overlapping)

Trait Implementations§

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impl Clone for KeyRange

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fn clone(&self) -> KeyRange

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 Debug for KeyRange

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for KeyRange

Blanket Implementations§

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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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