Function canrun::core::constraints::resolve_1
source · pub fn resolve_1<A: Unify>(
val: &Value<A>,
state: &State
) -> Result<Rc<A>, LVarList>
Expand description
Resolve one Value
or return an Err(LVarList)
in a
Constraint
.
Errors
Returns a list containing the single [LVar
] if it is still unresolved.