Struct ScanRequest 

pub struct ScanRequest {
    pub bus: u8,
    pub first: u8,
    pub last: u8,
}

A CMD_I2C_SCAN request with an absent range resolved to the default.

Fields

bus: u8

first: u8

last: u8

Implementations

impl ScanRequest

pub const fn new(bus: u8) -> Self

A scan of the default range.

pub fn parse(payload: &[u8]) -> Result<Self, I2cError>

Decode and validate a CMD_I2C_SCAN payload.

pub const fn len(&self) -> usize

How many addresses the scan probes, which bounds the reply.

pub const fn covers(&self, addr: u8) -> bool

Whether addr is among the addresses probed.

Trait Implementations

impl Clone for ScanRequest

fn clone(&self) -> ScanRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScanRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for ScanRequest

fn eq(&self, other: &ScanRequest) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ScanRequest

impl Eq for ScanRequest

impl StructuralPartialEq for ScanRequest