/**
* Modifies a binding in the current Frame. Does not try to modify an inherited binding. This
* will shadow any inherited binding, which may be an error that you want to guard against
* before calling this function.
*
* @param env the Environment attempting the mutation
* @param varname the name of the variable to be bound
* @param value the value to bind to the variable
*/
public void put(Environment env, String varname, Object value) throws MutabilityException {
Mutability.checkMutable(this, env);
bindings.put(varname, value);
}
