Enum Nak

pub enum Nak {
    Full,
    Invalid,
    StopCondition,
}

The NAK message kinds that may be returned by the DAC.

Variants

Full

The write command could not be performed because there was not enough buffer space when it was received.

Invalid

The command contained an invalid command byte or parameters.

StopCondition

An emergency-stop condition still exists.

Implementations

impl Nak

pub fn from_protocol(nak: u8) -> Option<Self>

Produce a Nak from the low-level protocol byte representation.

pub fn to_protocol(&self) -> u8

Convert the Nak to the low-level protocol byte representation.

Trait Implementations

impl Clone for Nak

fn clone(&self) -> Nak

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Nak

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

Formats the value using the given formatter.

impl Hash for Nak

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 Nak

fn eq(&self, other: &Nak) -> 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 Nak

impl Eq for Nak

impl StructuralPartialEq for Nak