Struct AttributeSet 

pub struct AttributeSet { /* private fields */ }

Set of attributes for use in request masks. Can represent single or multiple attributes combined with bitwise OR.

Implementations

impl AttributeSet

pub const fn empty() -> Self

pub const fn from_raw(mask: u16) -> Self

Build a set from a raw wire mask.

The header field is 15 bits wide, so bit 15 is dropped rather than silently lost later during serialization.

pub fn single(attr: Attribute) -> Self

Examples found in repository

examples/calibration_auth.rs (line 19)

async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut device = KM003C::new(DeviceConfig::vendor().skip_reset()).await?;
    let initial_level = device.state().map(|state| state.auth_level).unwrap_or(0);
    println!("Initial authentication level: {initial_level}");

    let result = device.authenticate_calibration().await?;
    println!(
        "Calibration authentication level: {} (attribute 0x{:04x})",
        result.auth_level, result.attribute
    );

    device.start_graph_mode(GraphSampleRate::Sps50).await?;
    tokio::time::sleep(Duration::from_millis(200)).await;
    let response = device.request_data(AttributeSet::single(Attribute::AdcQueue)).await;
    device.stop_graph_mode().await?;

    let response = response?;
    let samples = response.get_adc_queue().map(|queue| queue.samples.len()).unwrap_or(0);
    println!("AdcQueue samples received after level-2 auth: {samples}");

    Ok(())
}

pub fn from_attributes<I>(attrs: I) -> Self

where I: IntoIterator<Item = Attribute>,

pub fn with(self, attr: Attribute) -> Self

pub fn contains(&self, attr: Attribute) -> bool

pub fn contains_any<I>(&self, attrs: I) -> bool

where I: IntoIterator<Item = Attribute>,

Check if any of the given attributes are present

pub fn contains_all<I>(&self, attrs: I) -> bool

where I: IntoIterator<Item = Attribute>,

Check if all of the given attributes are present

pub fn without(self, attr: Attribute) -> Self

Remove an attribute from the set

pub fn iter(&self) -> impl Iterator<Item = Attribute> + '_

Iterate over all attributes in the set

The wire field is 15 bits wide, so bit 15 is never part of a set.

pub fn to_vec(&self) -> Vec<Attribute>

pub const fn raw(&self) -> u16

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

Trait Implementations

impl Clone for AttributeSet

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AttributeSet

impl Debug for AttributeSet

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

Formats the value using the given formatter.

impl Eq for AttributeSet

impl From<Attribute> for AttributeSet

fn from(attr: Attribute) -> Self

Converts to this type from the input type.

impl FromIterator<Attribute> for AttributeSet

fn from_iter<I: IntoIterator<Item = Attribute>>(iter: I) -> Self

Creates a value from an iterator.

impl PartialEq for AttributeSet

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AttributeSet