bsl::list::operator=

Assign to this list, in order, the sequence of values in the specified rhs initializer list, and return a reference providing modifiable access to this list. This method requires that the (template parameter) type VALUE be copy‐assignable and copy‐insertable into this list. Note that, to the extent possible, existing elements of this list are copy‐assigned to, to minimize the number of nodes that need to be copy‐inserted or erased.