Function dpiContext_freeStringList 

pub unsafe extern "C" fn dpiContext_freeStringList(
    context: *mut dpiContext,
    list: *mut dpiStringList,
) -> c_int

Frees the memory associated with the string list allocated by a call to one of the functions dpiSodaDb_getCollectionNames() or dpiSodaColl_listIndexes(). This function should not be called without first calling one of those functions first.

The function returns DPI_SUCCESS for success and DPI_FAILURE for failure.