Struct smoltcp::phy::FaultInjector

pub struct FaultInjector<T: Device> { /* fields omitted */ }

A fault injector device.

A fault injector is a device that randomly drops or corrupts packets traversing it, according to preset probabilities.

Methods

impl<T: Device> FaultInjector<T>

fn new(lower: T, seed: u32) -> FaultInjector<T>

Create a tracer device, using the given random number generator seed.

fn into_lower(self) -> T

Return the underlying device, consuming the tracer.

fn corrupt_chance(&self) -> u8

Return the probability of corrupting a packet, in percents.

fn drop_chance(&self) -> u8

Return the probability of dropping a packet, in percents.

fn set_corrupt_chance(&mut self, pct: u8)

Set the probability of corrupting a packet, in percents.

Panics

This function panics if the probability is not between 0% and 100%.

fn set_drop_chance(&mut self, pct: u8)

Set the probability of dropping a packet, in percents.

Panics

This function panics if the probability is not between 0% and 100%.

Trait Implementations

impl<T: Debug + Device> Debug for FaultInjector<T>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: Device> Device for FaultInjector<T> where
    T::RxBuffer: AsMut<[u8]>, 

type RxBuffer = T::RxBuffer

type TxBuffer = TxBuffer<T::TxBuffer>

fn mtu(&self) -> usize

Get maximum transmission unit.

fn receive(&mut self) -> Result<Self::RxBuffer, Error>

Receive a frame.

fn transmit(&mut self, length: usize) -> Result<Self::TxBuffer, Error>

Transmit a frame.