Struct kitsune_p2p_dht::region::RegionData

pub struct RegionData {
    pub hash: RegionHash,
    pub size: u32,
    pub count: u32,
}

The pertinent data that we care about for each Region. This is what gets sent over gossip so that nodes can discover which Regions are different between them.

The size and count data can also act as heuristics to help us fine-tune the gossip algorithm, although currently they are unused (except for the purpose of disambiguation in the rare case of an XOR hash collision).

Fields

hash: RegionHash

The XOR of hashes of all Ops in this Region

size: u32

The total size of Op data contained in this Region

count: u32

The number of Ops in this Region.

Trait Implementations

impl Add for RegionData

type Output = RegionData

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self::Output

Performs the + operation.

impl AddAssign for RegionData

fn add_assign(&mut self, other: Self)

Performs the += operation.

impl Clone for RegionData

fn clone(&self) -> RegionData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RegionData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RegionData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<RegionData> for RegionDataCompact

fn from(d: RegionData) -> Self

Converts to this type from the input type.

impl From<RegionDataCompact> for RegionData

fn from(RegionDataCompact: RegionDataCompact) -> Self

Converts to this type from the input type.

impl PartialEq for RegionData

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl RegionDataConstraints for RegionData

fn count(&self) -> u32

The number of ops in this region

fn size(&self) -> u32

The size of all ops in this region

impl Serialize for RegionData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub for RegionData

type Output = RegionData

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self::Output

Performs the - operation.

impl SubAssign for RegionData

fn sub_assign(&mut self, other: Self)

Performs the -= operation.

impl Sum for RegionData

fn sum<I: Iterator<Item = Self>>(iter: I) -> Self

Method which takes an iterator and generates Self from the elements by “summing up” the items.

impl Zero for RegionData

fn zero() -> Self

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.

impl Eq for RegionData

impl StructuralPartialEq for RegionData