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StabilityParameters

perspt_sdk::stability

Struct StabilityParameters

pub struct StabilityParameters {
    pub energy_tolerance: f64,
    pub rho_gate: f64,
    pub predicted_descent: Option<f64>,
    pub mu: Option<f64>,
    pub alpha: Option<f64>,
    pub beta: Option<f64>,
    pub delta: Option<f64>,
    pub smoothness_l: Option<f64>,
    pub eta: Option<f64>,
    pub ultimate_floor: Option<f64>,
}

Expand description

The kernel-facing stability parameters (PSP-8 StabilityParameters).

Fields§

§energy_tolerance: f64§rho_gate: f64

Single descent tolerance for the gate.

§predicted_descent: Option<f64>

Advisory analytic decrease only; never relaxes rho_gate.

§mu: Option<f64>

Spectral, computed from the verification graph.

§alpha: Option<f64>§beta: Option<f64>§delta: Option<f64>§smoothness_l: Option<f64>§eta: Option<f64>§ultimate_floor: Option<f64>

Requires alpha, beta, delta, mu.

Implementations§

impl StabilityParameters

pub fn measured(rho_gate: f64, energy_tolerance: f64) -> Self

Measured-only parameters: just rho_gate and energy_tolerance, with all analytic constants NotClaimed. This is the coding-domain default.

Trait Implementations§

impl Clone for StabilityParameters

fn clone(&self) -> StabilityParameters

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for StabilityParameters

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for StabilityParameters

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

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq for StabilityParameters

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

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 StabilityParameters

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

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for StabilityParameters

Auto Trait Implementations§

impl Freeze for StabilityParameters

impl RefUnwindSafe for StabilityParameters

impl Send for StabilityParameters

impl Sync for StabilityParameters

impl Unpin for StabilityParameters

impl UnsafeUnpin for StabilityParameters

impl UnwindSafe for StabilityParameters

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

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> Same for T

type Output = T

Should always be Self

impl<T> Scalar for T
where T: 'static + Clone + PartialEq + Debug,

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

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.