Struct Mhdr 

pub struct Mhdr(pub u8);

MHDR byte: 3 bits MType, 3 bits RFU, 2 bits Major.

Wraps the leading byte of every PHYPayload. Build with Mhdr::from_parts or wrap an existing byte with Mhdr::new.

Examples

use lora_packet::{Mhdr, MType};

let m = Mhdr::from_parts(MType::UnconfirmedDataUp, 0);
assert_eq!(m.as_byte(), 0x40);
assert_eq!(m.m_type().unwrap(), MType::UnconfirmedDataUp);
assert_eq!(m.major(), 0);

Tuple Fields

0: u8

Implementations

impl Mhdr

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

Construct from a raw byte.

pub const fn from_parts(m_type: MType, major: u8) -> Self

Build MHDR from MType and major version (default major = 0).

pub const fn m_type(&self) -> Result<MType>

Decode the MType.

Errors

Returns Error::InvalidMType if the field is not a defined value (currently all patterns are defined).

pub const fn major(&self) -> u8

Lower 2 bits, the major version. Only 0b00 is defined.

pub const fn as_byte(&self) -> u8

Raw byte for serialization.

Trait Implementations

impl Clone for Mhdr

fn clone(&self) -> Mhdr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Mhdr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Mhdr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Mhdr

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Mhdr

fn eq(&self, other: &Mhdr) -> 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 Serialize for Mhdr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Mhdr

impl Eq for Mhdr

impl StructuralPartialEq for Mhdr