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ShardSlice

linkrs_query::storage

Struct ShardSlice 

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pub struct ShardSlice {
    pub partition_id: usize,
    pub partition_count: usize,
}
Expand description

One slice of every shard’s local-id space, selected by partition index.

Slice partition_id of partition_count owns a contiguous chunk of each shard’s [0, high-water) local-id universe. Every local id belongs to exactly one slice, so partitioned scans divide enumeration work instead of repeating a full-table walk per partition.

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§partition_id: usize

Zero-based index of the owned slice.

§partition_count: usize

Total slice count the table is divided into.

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impl ShardSlice

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pub fn new(partition_id: usize, partition_count: usize) -> ShardSlice

Describe one slice of a partition_count-way division.

Trait Implementations§

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impl Clone for ShardSlice

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fn clone(&self) -> ShardSlice

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 Copy for ShardSlice

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impl Debug for ShardSlice

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

Formats the value using the given formatter. Read more
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impl Eq for ShardSlice

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impl PartialEq for ShardSlice

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for ShardSlice

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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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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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fn equivalent(&self, key: &K) -> bool

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

Compare self to key and return true if they are equal.
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Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn from(t: T) -> T

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const ALIGN: usize

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