Struct HashSlot 

pub struct HashSlot(/* private fields */);

One logical hash bucket in the cluster slot map.

Implementations

impl HashSlot

pub fn new(value: u16) -> Result<HashSlot, HashSlotError>

Construct a slot, rejecting values outside 0..PRODUCTION_HASH_SLOT_COUNT.

pub fn value(self) -> u16

pub fn range_key(self) -> [u8; 2]

The lexicographically-sortable range key used in RangeBounds.

Big-endian encoding preserves numeric slot order under byte comparison, so [slot_a, slot_b) ranges work with the catalog’s existing bounds predicate.

Trait Implementations

impl Clone for HashSlot

fn clone(&self) -> HashSlot

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for HashSlot

impl Debug for HashSlot

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

Formats the value using the given formatter.

impl Eq for HashSlot

impl Hash for HashSlot

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for HashSlot

fn cmp(&self, other: &HashSlot) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for HashSlot

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

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

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 PartialOrd for HashSlot

fn partial_cmp(&self, other: &HashSlot) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for HashSlot