setValueT
setValueT is a generic utility concept used to assign a value of type T to a target that holds a value of that type, aiming to preserve type safety in languages with generics. It is typically described as a function or method that enforces that the new value conforms to the same type parameter T as the target.
A common form of the signature in a TypeScript-like language is setValueT<T>(target: { value: T }, newValue: T):
Usage examples illustrate its role in simple state updates. Given const obj = { value: 1 }; setValueT<number>(obj, 42);
Common considerations include the distinction between mutating the original target versus returning a new updated object,