55     fn erase(&mut self, offset: usize, len: usize) -> Result<()>;  in erase()  argument
56     fn write(&mut self, offset: usize, payload: &[u8]) -> Result<()>;  in write()  argument
57     fn read(&self, offset: usize, data: &mut [u8]) -> Result<()>;  in read()  argument
59     fn add_bad_region(&mut self, offset: usize, len: usize, rate: f32) -> Result<()>;  in add_bad_region()  argument
65     fn device_size(&self) -> usize;  in device_size()  argument
67     fn align(&self) -> usize;  in align()  argument
91     sectors: Vec<usize>,
92     bad_region: Vec<(usize, usize, f32)>,
94     align: usize,
101     pub fn new(sectors: Vec<usize>, align: usize, erased_val: u8) -> SimFlash {  in new()  argument
133     fn get_sector(&self, offset: usize) -> Option<(usize, usize)> {  in get_sector()  argument
152     fn erase(&mut self, offset: usize, len: usize) -> Result<()> {  in erase()  argument
182     fn write(&mut self, offset: usize, payload: &[u8]) -> Result<()> {  in write()  argument
220     fn read(&self, offset: usize, data: &mut [u8]) -> Result<()> {  in read()  argument
232     fn add_bad_region(&mut self, offset: usize, len: usize, rate: f32) -> Result<()> {  in add_bad_region()  argument
259     fn device_size(&self) -> usize {  in device_size()  argument
263     fn align(&self) -> usize {  in align()  argument
276     pub num: usize,
278     pub base: usize,
280     pub size: usize,
284     iter: Enumerate<slice::Iter<'a, usize>>,
285     base: usize,