Enum NoAcknowledgeSource

pub enum NoAcknowledgeSource {
    Address,
    Data,
    Unknown,
}

I2C no acknowledge error source.

In cases where it is possible, a device should indicate if a no acknowledge response was received to an address versus a no acknowledge to a data byte. Where it is not possible to differentiate, Unknown should be indicated.

Variants

Address

The device did not acknowledge its address. The device may be missing.

Data

The device did not acknowledge the data. It may not be ready to process requests at the moment.

Unknown

Either the device did not acknowledge its address or the data, but it is unknown which.

Trait Implementations

impl Clone for NoAcknowledgeSource

fn clone(&self) -> NoAcknowledgeSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NoAcknowledgeSource

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

Formats the value using the given formatter.

impl Display for NoAcknowledgeSource

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

Formats the value using the given formatter.

impl Hash for NoAcknowledgeSource

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 Ord for NoAcknowledgeSource

fn cmp(&self, other: &NoAcknowledgeSource) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for NoAcknowledgeSource

fn eq(&self, other: &NoAcknowledgeSource) -> 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 PartialOrd for NoAcknowledgeSource

fn partial_cmp(&self, other: &NoAcknowledgeSource) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for NoAcknowledgeSource

impl Eq for NoAcknowledgeSource

impl StructuralPartialEq for NoAcknowledgeSource

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• Address: 0 bytes
• Data: 0 bytes
• Unknown: 0 bytes