Struct BusInfo 

pub struct BusInfo<'a> {
    pub bus: u8,
    pub speed_khz: u16,
    pub max_data: u16,
    pub max_ops: u8,
    pub name: &'a str,
}

One PROP_I2C_BUSES item.

BUS (UINT8) | SPEED_KHZ (UINT16) | MAX_DATA (UINT16) | MAX_OPS (UINT8) | NAME (UTF-8)

Fields

bus: u8

speed_khz: u16

The clock the device drives the bus at.

max_data: u16

The largest sum of write-data and read-length octets one transfer may carry.

max_ops: u8

The largest operation count one transfer may carry.

name: &'a str

Display text for the bus: its controller and pins, typically.

Implementations

impl<'a> BusInfo<'a>

pub const fn wire_len(&self) -> usize

Space the item occupies without its length prefix.

pub fn encode(&self, out: &mut [u8]) -> Result<usize, ItemError>

Append the item with its length prefix, returning the octets written.

pub fn decode(item: &'a [u8]) -> Result<Self, I2cError>

Decode one item (without its length prefix).

Trait Implementations

impl<'a> Clone for BusInfo<'a>

fn clone(&self) -> BusInfo<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for BusInfo<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for BusInfo<'a>

fn eq(&self, other: &BusInfo<'a>) -> 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<'a> Copy for BusInfo<'a>

impl<'a> Eq for BusInfo<'a>

impl<'a> StructuralPartialEq for BusInfo<'a>