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DriftDetectorState

irithyll_core::drift

Enum DriftDetectorState

pub enum DriftDetectorState {
    PageHinkley {
        running_mean: f64,
        sum_up: f64,
        min_sum_up: f64,
        sum_down: f64,
        min_sum_down: f64,
        count: u64,
    },
    Adwin {
        rows: Vec<Vec<AdwinBucketState>>,
        total: f64,
        variance: f64,
        count: u64,
        width: u64,
    },
    Ddm {
        mean: f64,
        m2: f64,
        count: u64,
        min_p_plus_s: f64,
        min_s: f64,
    },
}

Available on crate feature alloc only.

Expand description

Serializable state for any drift detector variant.

Captures running statistics so that save/load cycles preserve accumulated warmup data instead of creating a fresh detector (which would cause spurious drift signals).

Variants§

PageHinkley

Page-Hinkley Test accumulated state.

Fields

§running_mean: f64

§sum_up: f64

§min_sum_up: f64

§sum_down: f64

§min_sum_down: f64

§count: u64

Adwin

ADWIN exponential histogram state.

Fields

§rows: Vec<Vec<AdwinBucketState>>

§total: f64

§variance: f64

§count: u64

§width: u64

Ddm

DDM Welford running statistics state.

Fields

§mean: f64

§m2: f64

§count: u64

§min_p_plus_s: f64

§min_s: f64

Trait Implementations§

impl Clone for DriftDetectorState

fn clone(&self) -> DriftDetectorState

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for DriftDetectorState

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for DriftDetectorState

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Serialize for DriftDetectorState

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

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

impl Freeze for DriftDetectorState

impl RefUnwindSafe for DriftDetectorState

impl Send for DriftDetectorState

impl Sync for DriftDetectorState

impl Unpin for DriftDetectorState

impl UnsafeUnpin for DriftDetectorState

impl UnwindSafe for DriftDetectorState

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,