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Composed

iac_forge::morphism

Struct Composed 

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pub struct Composed<A, B, C, M1, M2> { /* private fields */ }
Expand description

Sequential composition: A -> B followed by B -> C gives A -> C.

Requires Mid: Clone because the intermediate value must be available both to the second morphism and (optionally) to the composed invariant check.

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impl<A, B, C, M1, M2> Composed<A, B, C, M1, M2>
where M1: Morphism<A, B>, M2: Morphism<B, C>,

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pub fn new(first: M1, second: M2) -> Self

Construct a composed morphism first; second.

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impl<A, B, C, M1, M2> Morphism<A, C> for Composed<A, B, C, M1, M2>
where M1: Morphism<A, B>, M2: Morphism<B, C>,

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fn name(&self) -> &'static str

Human-readable name for diagnostics, traceability, attestation.
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fn apply(&self, src: &A) -> C

Apply the morphism. Must be total and deterministic.
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impl<A, B, C, M1, M2> ProvenMorphism<A, C> for Composed<A, B, C, M1, M2>
where M1: ProvenMorphism<A, B>, M2: ProvenMorphism<B, C>,

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fn check_invariants(&self, src: &A, dst: &C) -> Vec<String>

Return violations (empty = all invariants hold).

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impl<A, B, C, M1, M2> Freeze for Composed<A, B, C, M1, M2>
where M1: Freeze, M2: Freeze, PhantomData<fn(&A) -> A>: Freeze, PhantomData<fn(&B) -> B>: Freeze, PhantomData<fn(&C) -> C>: Freeze,

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impl<A, B, C, M1, M2> RefUnwindSafe for Composed<A, B, C, M1, M2>
where M1: RefUnwindSafe, M2: RefUnwindSafe, PhantomData<fn(&A) -> A>: RefUnwindSafe, PhantomData<fn(&B) -> B>: RefUnwindSafe, PhantomData<fn(&C) -> C>: RefUnwindSafe,

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impl<A, B, C, M1, M2> Send for Composed<A, B, C, M1, M2>
where M1: Send, M2: Send, PhantomData<fn(&A) -> A>: Send, PhantomData<fn(&B) -> B>: Send, PhantomData<fn(&C) -> C>: Send,

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impl<A, B, C, M1, M2> Sync for Composed<A, B, C, M1, M2>
where M1: Sync, M2: Sync, PhantomData<fn(&A) -> A>: Sync, PhantomData<fn(&B) -> B>: Sync, PhantomData<fn(&C) -> C>: Sync,

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impl<A, B, C, M1, M2> Unpin for Composed<A, B, C, M1, M2>
where M1: Unpin, M2: Unpin, PhantomData<fn(&A) -> A>: Unpin, PhantomData<fn(&B) -> B>: Unpin, PhantomData<fn(&C) -> C>: Unpin,

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impl<A, B, C, M1, M2> UnsafeUnpin for Composed<A, B, C, M1, M2>
where M1: UnsafeUnpin, M2: UnsafeUnpin, PhantomData<fn(&A) -> A>: UnsafeUnpin, PhantomData<fn(&B) -> B>: UnsafeUnpin, PhantomData<fn(&C) -> C>: UnsafeUnpin,

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impl<A, B, C, M1, M2> UnwindSafe for Composed<A, B, C, M1, M2>
where M1: UnwindSafe, M2: UnwindSafe, PhantomData<fn(&A) -> A>: UnwindSafe, PhantomData<fn(&B) -> B>: UnwindSafe, PhantomData<fn(&C) -> C>: UnwindSafe,

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

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.