Struct ProviderReputation 

#[non_exhaustive]
pub struct ProviderReputation {
    pub provider: PublicKey,
    pub total_fetches: u64,
    pub successful_fetches: u64,
    pub failed_fetches: u64,
    pub consecutive_failures: u32,
    pub last_success_at: Option<u64>,
    pub last_failure_at: Option<u64>,
}

Historical fetch outcomes for one provider.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

provider: PublicKey

total_fetches: u64

successful_fetches: u64

failed_fetches: u64

consecutive_failures: u32

last_success_at: Option<u64>

last_failure_at: Option<u64>

Implementations

impl ProviderReputation

pub const fn new(provider: PublicKey) -> Self

pub const fn record_success(&mut self, now: u64)

pub const fn record_failure(&mut self, _kind: FetchFailureKind, now: u64)

pub fn reliability_score(&self, now: u64) -> f64

Return a reliability score in [0.0, 1.0].

The standalone score uses the default 24-hour half-life. Stores apply their configured half-life and failure weight through the same formula.

pub fn is_reliable(&self, threshold: f64) -> bool

pub fn is_reliable_at(&self, threshold: f64, now: u64) -> bool

pub const fn should_auto_ban(&self, consecutive_threshold: u32) -> bool

Trait Implementations

impl Clone for ProviderReputation

fn clone(&self) -> ProviderReputation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProviderReputation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProviderReputation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProviderReputation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.