Struct GradientCapturePlan

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pub struct GradientCapturePlan { /* private fields */ }

Expand description

Exact-coverage gradient capture: one validated manifest drives both the declared contract and the recorded event population.

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impl GradientCapturePlan

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pub fn from_named_vars( root: impl Into<String>, vars: impl IntoIterator<Item = (String, Var)>, assign_family: impl Fn(&str) -> String, families: Vec<GradientFamilyContract>, ) -> Result<Self>

Build a plan from named variables. Keys are sorted ascending and the exact gradient contract is validated (non-empty manifest, unique keys, family membership) with its SHA-256 digest bound at construction.

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pub fn root(&self) -> &str

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pub fn contract(&self) -> &GradientContract

Validated exact gradient contract. Clone it into the capture contract’s gradient_contract alongside CoverageLevel::Complete.

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pub fn record(&self, session: &TraceSession, grads: &GradStore) -> Result<()>

Record exactly one gradient event per manifest entry, in manifest order.

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impl Debug for GradientCapturePlan

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnsafeUnpin for GradientCapturePlan

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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