Struct PartitionRange 

pub struct PartitionRange {
    pub start: u64,
    pub end: u64,
    pub inclusive_start: bool,
    pub inclusive_end: bool,
}

A range of partition keys.

Fields

start: u64

end: u64

inclusive_start: bool

inclusive_end: bool

Implementations

impl PartitionRange

pub fn new(start: u64, end: u64) -> Self

Create a new partition range.

pub fn full() -> Self

Create a range from 0 to max.

pub fn contains(&self, hash: u64) -> bool

Check if a hash value is in this range.

pub fn split(&self, num_parts: u32) -> Vec<PartitionRange>

Split this range into N equal parts.

pub fn merge(&self, other: &PartitionRange) -> Option<PartitionRange>

Merge two adjacent ranges.

pub fn size(&self) -> u64

Get the size of this range.

Trait Implementations

impl Clone for PartitionRange

fn clone(&self) -> PartitionRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PartitionRange

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PartitionRange

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PartitionRange

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.