Struct embedded_hal_mock::I2cMock

pub struct I2cMock<'a> { /* fields omitted */ }

Methods

impl<'a> I2cMock<'a>

pub fn new() -> Self

pub fn set_read_data(&mut self, data: &'a [u8])

Set data that will be read by read().

pub fn get_write_data(&self) -> &[u8]

Return the data that was written by the last write command.

pub fn get_last_address(&self) -> Option<u8>

Return the address that was used by the last read or write command.

Trait Implementations

impl<'a> Read for I2cMock<'a>

type Error = MockError

Error type

fn read(&mut self, address: u8, buffer: &mut [u8]) -> Result<(), Self::Error>

Reads enough bytes from slave with address to fill buffer

impl<'a> Write for I2cMock<'a>

type Error = MockError

Error type

fn write(&mut self, address: u8, bytes: &[u8]) -> Result<(), Self::Error>

Sends bytes to slave with address addr

impl<'a> WriteRead for I2cMock<'a>

type Error = MockError

Error type

fn write_read(     &mut self,     address: u8,     bytes: &[u8],     buffer: &mut [u8] ) -> Result<(), Self::Error>

Sends bytes to slave with address addr and then reads enough bytes to fill buffer in a single transaction