Struct NativeEngine

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pub struct NativeEngine { /* private fields */ }

Expand description

A reusable native-substrate runtime boundary.

The engine owns the native execution boundary and cumulative telemetry. Persistent source/artifact caching is configured by the Runtime owner so namespace, provider, protocol, and mutable Var state remain isolated.

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impl NativeEngine

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pub fn new() -> Self

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pub fn reset(&self)

Resets all cumulative counters. The operation is idempotent and does not affect any Runtime namespace or any already-created VM closure.

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pub fn telemetry(&self) -> NativeExecutionTelemetry

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pub fn execute( &self, program: Rc<Program>, ) -> Result<NativeExecutionReport, String>

Executes a validated Hara program through the VM’s synchronous fiber boundary. No tree-evaluator fallback is available from this path.

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pub fn execute_blocking( &self, program: Rc<Program>, ) -> Result<NativeExecutionReport, String>

Executes a validated Hara program and drives settled VM promises to the same blocking boundary used by Runtime::eval_native.

Trait Implementations§

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impl Clone for NativeEngine

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fn clone(&self) -> NativeEngine

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

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impl Default for NativeEngine

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fn default() -> NativeEngine

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnsafeUnpin for NativeEngine

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> CloneToUninit for T
where T: Clone,

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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

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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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