flux_infer::fixpoint_encoding

Struct KVarEncodingCtxt

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struct KVarEncodingCtxt {
    kvars: IndexVec<KVid, FixpointKVar>,
    map: UnordMap<KVid, Vec<KVid>>,
}
Expand description

During encoding into fixpoint we generate multiple fixpoint kvars per kvar in flux. A KVarEncodingCtxt is used to keep track of the state needed for this.

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§kvars: IndexVec<KVid, FixpointKVar>

List of all kvars that need to be defined in fixpoint

§map: UnordMap<KVid, Vec<KVid>>

A mapping from rty::KVid to the list of fixpoint::KVids encoding the kvar.

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impl KVarEncodingCtxt

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fn encode( &mut self, kvid: KVid, decl: &KVarDecl, scx: &mut SortEncodingCtxt, ) -> &[KVid]

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fn into_fixpoint(self) -> Vec<KVarDecl>

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impl Default for KVarEncodingCtxt

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fn default() -> KVarEncodingCtxt

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

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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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where T: ?Sized,

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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T, U> Into<U> for T
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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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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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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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Performs the conversion.