is_jlview               Check if an object is a jlview ALTREP vector
jlview                  Create a zero-copy R view of a Julia array
jlview_gc_pressure      Get current GC pressure information
jlview_info             Get information about a jlview object
jlview_named_matrix     Create a zero-copy R view of a named Julia
                        matrix
jlview_named_vector     Create a zero-copy R view of a named Julia
                        vector
jlview_release          Explicitly release a jlview object
jlview_set_gc_threshold
                        Set the GC pressure threshold
jlview_sparse           Create a zero-copy R sparse matrix view of a
                        Julia SparseMatrixCSC
with_jlview             Use a jlview object within a scope, releasing
                        it on exit
