pub(super) struct StackEntry {
coinductive_goal: bool,
cycle: bool,
}
Expand description
The data we actively keep for each goal on the stack.
Was this a coinductive goal?
Initially false, set to true when some subgoal depends on us.
Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Cast a value to type U
using CastTo
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Returns the argument unchanged.
Instruments this type with the provided
Span
, returning an
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wrapper.
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Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.