31     pub fn next_by(&self, n: usize) -> Self {  in next_by()
95     pub fn next_by(&self, n: usize) -> Self {  in next_by()
113     pub fn add(&self, n: PageFrameCount) -> Self {  in add()
186     fn add(self, rhs: Self) -> Self::Output {  in add()  argument
192     fn add_assign(&mut self, rhs: Self) {  in add_assign()
200     fn sub(self, rhs: Self) -> Self::Output {  in sub()  argument
206     fn sub_assign(&mut self, rhs: Self) {  in sub_assign()
214     fn mul(self, rhs: Self) -> Self::Output {  in mul()  argument
222     fn add(self, rhs: usize) -> Self::Output {  in add()  argument
228     fn add_assign(&mut self, rhs: usize) {  in add_assign()
236     fn sub(self, rhs: usize) -> Self::Output {  in sub()  argument
242     fn sub_assign(&mut self, rhs: usize) {  in sub_assign()
250     fn mul(self, rhs: usize) -> Self::Output {  in mul()  argument
287     unsafe fn allocate(&mut self, count: PageFrameCount) -> Option<(PhysAddr, PageFrameCount)>;  in allocate()
290     unsafe fn free(&mut self, address: PhysAddr, count: PageFrameCount);  in free()
296     unsafe fn free_one(&mut self, address: PhysAddr) {  in free_one()
305     unsafe fn allocate(&mut self, count: PageFrameCount) -> Option<(PhysAddr, PageFrameCount)> {  in allocate()
308     unsafe fn free(&mut self, address: PhysAddr, count: PageFrameCount) {  in free()
314     unsafe fn free_one(&mut self, address: PhysAddr) {  in free_one()