Struct ConditionKey

pub struct ConditionKey {
    pub u64_value: Option<u64>,
    pub string_value: String,
}

DCS v2 stores conditions in a map. This means that for each evaluation, we do a lookup from the Rule.conditions vec to the top level condition_map.

Given that we know the keys are a djb2 hash, we can convert them to u64 numbers during deserialization. Having these keys as numbers makes the lookup a lot faster as the “hash” for the HashMap is just the u64 integer.

I have included fallback support for Strings in-case the DCS payload changes in the future

Fields

u64_value: Option<u64>

string_value: String

Trait Implementations

impl Debug for ConditionKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConditionKey

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ConditionKey

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

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 PartialEq for ConditionKey

fn eq(&self, other: &ConditionKey) -> 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 Serialize for ConditionKey

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ConditionKey

impl StructuralPartialEq for ConditionKey