matter-clusters 0.3.0

//! OccupancySensing cluster (0x0406).
//! @generated by `cargo xtask codegen` — do not edit.

#![allow(
    clippy::all,
    clippy::pedantic,
    dead_code,
    unreachable_pub,
    unused_imports
)]

use crate::datatypes::SemanticTagStruct;
use crate::error::ClusterError;
use crate::types::Nullable;
use matter_codec::{ContainerKind, Element, Tag, TlvReader, TlvWriter, Value};

/// Cluster ID.
pub const CLUSTER_ID: u32 = 0x0406;
/// Cluster revision.
pub const CLUSTER_REVISION: u16 = 6;

/// Command IDs (requests and responses).
pub mod command_id {}

/// Attribute IDs (cluster-specific).
pub mod attribute_id {
    /// `Occupancy`.
    pub const OCCUPANCY: u32 = 0x0000;
    /// `OccupancySensorType`.
    pub const OCCUPANCY_SENSOR_TYPE: u32 = 0x0001;
    /// `OccupancySensorTypeBitmap`.
    pub const OCCUPANCY_SENSOR_TYPE_BITMAP: u32 = 0x0002;
    /// `HoldTime`.
    pub const HOLD_TIME: u32 = 0x0003;
    /// `HoldTimeLimits`.
    pub const HOLD_TIME_LIMITS: u32 = 0x0004;
    /// `PirOccupiedToUnoccupiedDelay`.
    pub const PIR_OCCUPIED_TO_UNOCCUPIED_DELAY: u32 = 0x0010;
    /// `PirUnoccupiedToOccupiedDelay`.
    pub const PIR_UNOCCUPIED_TO_OCCUPIED_DELAY: u32 = 0x0011;
    /// `PirUnoccupiedToOccupiedThreshold`.
    pub const PIR_UNOCCUPIED_TO_OCCUPIED_THRESHOLD: u32 = 0x0012;
    /// `UltrasonicOccupiedToUnoccupiedDelay`.
    pub const ULTRASONIC_OCCUPIED_TO_UNOCCUPIED_DELAY: u32 = 0x0020;
    /// `UltrasonicUnoccupiedToOccupiedDelay`.
    pub const ULTRASONIC_UNOCCUPIED_TO_OCCUPIED_DELAY: u32 = 0x0021;
    /// `UltrasonicUnoccupiedToOccupiedThreshold`.
    pub const ULTRASONIC_UNOCCUPIED_TO_OCCUPIED_THRESHOLD: u32 = 0x0022;
    /// `PhysicalContactOccupiedToUnoccupiedDelay`.
    pub const PHYSICAL_CONTACT_OCCUPIED_TO_UNOCCUPIED_DELAY: u32 = 0x0030;
    /// `PhysicalContactUnoccupiedToOccupiedDelay`.
    pub const PHYSICAL_CONTACT_UNOCCUPIED_TO_OCCUPIED_DELAY: u32 = 0x0031;
    /// `PhysicalContactUnoccupiedToOccupiedThreshold`.
    pub const PHYSICAL_CONTACT_UNOCCUPIED_TO_OCCUPIED_THRESHOLD: u32 = 0x0032;
}

bitflags::bitflags! {
    /// `OccupancySensing` feature bits (FeatureMap).
    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
    pub struct Feature: u32 {
        /// Other (OTHER).
        const OTHER = 1 << 0;
        /// PassiveInfrared (PIR).
        const PIR = 1 << 1;
        /// Ultrasonic (US).
        const US = 1 << 2;
        /// PhysicalContact (PHY).
        const PHY = 1 << 3;
        /// ActiveInfrared (AIR).
        const AIR = 1 << 4;
        /// Radar (RAD).
        const RAD = 1 << 5;
        /// RfSensing (RFS).
        const RFS = 1 << 6;
        /// Vision (VIS).
        const VIS = 1 << 7;
    }
}

/// `HoldTimeLimitsStruct` struct.
#[derive(Clone, Debug, PartialEq)]
#[non_exhaustive]
pub struct HoldTimeLimitsStruct {
    /// Field HoldTimeMin (tag 0).
    pub hold_time_min: u16,
    /// Field HoldTimeMax (tag 1).
    pub hold_time_max: u16,
    /// Field HoldTimeDefault (tag 2).
    pub hold_time_default: u16,
}

bitflags::bitflags! {
    /// `OccupancyBitmap` (map8).
    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
    pub struct OccupancyBitmap: u8 {
        /// Occupied.
        const OCCUPIED = 1 << 0;
    }
}

bitflags::bitflags! {
    /// `OccupancySensorTypeBitmap` (map8).
    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
    pub struct OccupancySensorTypeBitmap: u8 {
        /// Pir.
        const PIR = 1 << 0;
        /// Ultrasonic.
        const ULTRASONIC = 1 << 1;
        /// PhysicalContact.
        const PHYSICAL_CONTACT = 1 << 2;
    }
}

/// `OccupancySensorTypeEnum` (enum8).
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub enum OccupancySensorTypeEnum {
    /// Pir = 0.
    Pir,
    /// Ultrasonic = 1.
    Ultrasonic,
    /// PirAndUltrasonic = 2.
    PirAndUltrasonic,
    /// PhysicalContact = 3.
    PhysicalContact,
    /// A value not known to this codegen revision.
    Unknown(u8),
}

impl OccupancySensorTypeEnum {
    /// Decode from its raw discriminant (unknown → `Unknown`).
    #[must_use]
    pub fn from_raw(v: u8) -> Self {
        match v {
            0 => Self::Pir,
            1 => Self::Ultrasonic,
            2 => Self::PirAndUltrasonic,
            3 => Self::PhysicalContact,
            other => Self::Unknown(other),
        }
    }
    /// The raw discriminant.
    #[must_use]
    pub fn to_raw(self) -> u8 {
        match self {
            Self::Pir => 0,
            Self::Ultrasonic => 1,
            Self::PirAndUltrasonic => 2,
            Self::PhysicalContact => 3,
            Self::Unknown(v) => v,
        }
    }
}

impl HoldTimeLimitsStruct {
    /// Decode the fields of an already-opened anonymous structure
    /// (reader positioned after the struct start; consumes to its end).
    ///
    /// # Errors
    /// Returns [`ClusterError`] on a malformed structure or missing required field.
    pub fn decode_from(r: &mut TlvReader<'_>) -> Result<Self, ClusterError> {
        let mut f_hold_time_min: Option<u16> = None;
        let mut f_hold_time_max: Option<u16> = None;
        let mut f_hold_time_default: Option<u16> = None;
        loop {
            match r.next()? {
                Some(Element::ContainerEnd) => break,
                Some(Element::Scalar {
                    tag: Tag::Context(0),
                    value: Value::Uint(v),
                }) => {
                    f_hold_time_min = Some(
                        u16::try_from(v).map_err(|_| ClusterError::InvalidLength("HoldTimeMin"))?,
                    )
                }
                Some(Element::Scalar {
                    tag: Tag::Context(1),
                    value: Value::Uint(v),
                }) => {
                    f_hold_time_max = Some(
                        u16::try_from(v).map_err(|_| ClusterError::InvalidLength("HoldTimeMax"))?,
                    )
                }
                Some(Element::Scalar {
                    tag: Tag::Context(2),
                    value: Value::Uint(v),
                }) => {
                    f_hold_time_default = Some(
                        u16::try_from(v)
                            .map_err(|_| ClusterError::InvalidLength("HoldTimeDefault"))?,
                    )
                }
                None => return Err(ClusterError::Tlv(matter_codec::Error::UnclosedContainer)),
                Some(Element::ContainerStart { .. }) => r.skip_container()?,
                Some(_) => {} // unknown/future scalar — skip
            }
        }
        Ok(Self {
            hold_time_min: f_hold_time_min.ok_or(ClusterError::MissingField("HoldTimeMin"))?,
            hold_time_max: f_hold_time_max.ok_or(ClusterError::MissingField("HoldTimeMax"))?,
            hold_time_default: f_hold_time_default
                .ok_or(ClusterError::MissingField("HoldTimeDefault"))?,
        })
    }
    /// Decode from a standalone anonymous TLV structure.
    ///
    /// # Errors
    /// Returns [`ClusterError`] if the bytes are not an anonymous structure or a field is malformed.
    pub fn decode(tlv: &[u8]) -> Result<Self, ClusterError> {
        let mut r = TlvReader::new(tlv);
        match r.next()? {
            Some(Element::ContainerStart {
                kind: ContainerKind::Structure,
                ..
            }) => {}
            _ => {
                return Err(ClusterError::UnexpectedType {
                    context: "HoldTimeLimitsStruct",
                })
            }
        }
        Self::decode_from(&mut r)
    }
    /// Write this struct's fields into an already-open container.
    #[allow(clippy::expect_used)] // Vec-backed TlvWriter is infallible.
    pub fn write_fields(&self, w: &mut TlvWriter<'_>) {
        w.put_uint(Tag::Context(0), u64::from(self.hold_time_min))
            .expect("infallible: vec writer");
        w.put_uint(Tag::Context(1), u64::from(self.hold_time_max))
            .expect("infallible: vec writer");
        w.put_uint(Tag::Context(2), u64::from(self.hold_time_default))
            .expect("infallible: vec writer");
    }
    /// Encode as a standalone anonymous TLV structure.
    #[must_use]
    #[allow(clippy::expect_used)] // Vec-backed TlvWriter is infallible.
    pub fn encode(&self) -> Vec<u8> {
        let mut buf = Vec::new();
        let mut w = TlvWriter::new(&mut buf);
        w.start_structure(Tag::Anonymous)
            .expect("infallible: vec writer");
        self.write_fields(&mut w);
        w.end_container().expect("infallible: vec writer");
        buf
    }
}

/// Decode the `Occupancy` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_occupancy(tlv: &[u8]) -> Result<OccupancyBitmap, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(OccupancyBitmap::from_bits_retain(
            u8::try_from(v).map_err(|_| ClusterError::InvalidLength("Occupancy"))?,
        )),
        _ => Err(ClusterError::UnexpectedType {
            context: "Occupancy",
        }),
    }
}

/// Decode the `OccupancySensorType` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_occupancy_sensor_type(tlv: &[u8]) -> Result<OccupancySensorTypeEnum, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(OccupancySensorTypeEnum::from_raw(u8::try_from(v).map_err(
            |_| ClusterError::InvalidLength("OccupancySensorType"),
        )?)),
        _ => Err(ClusterError::UnexpectedType {
            context: "OccupancySensorType",
        }),
    }
}

/// Decode the `OccupancySensorTypeBitmap` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_occupancy_sensor_type_bitmap(
    tlv: &[u8],
) -> Result<OccupancySensorTypeBitmap, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(OccupancySensorTypeBitmap::from_bits_retain(
            u8::try_from(v)
                .map_err(|_| ClusterError::InvalidLength("OccupancySensorTypeBitmap"))?,
        )),
        _ => Err(ClusterError::UnexpectedType {
            context: "OccupancySensorTypeBitmap",
        }),
    }
}

/// Decode the `HoldTime` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_hold_time(tlv: &[u8]) -> Result<u16, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u16::try_from(v).map_err(|_| ClusterError::InvalidLength("HoldTime"))?),
        _ => Err(ClusterError::UnexpectedType {
            context: "HoldTime",
        }),
    }
}

/// Encode the `HoldTime` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_hold_time(value: u16) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `HoldTimeLimits` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_hold_time_limits(tlv: &[u8]) -> Result<HoldTimeLimitsStruct, ClusterError> {
    HoldTimeLimitsStruct::decode(tlv)
}

/// Decode the `PirOccupiedToUnoccupiedDelay` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_pir_occupied_to_unoccupied_delay(tlv: &[u8]) -> Result<u16, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u16::try_from(v)
            .map_err(|_| ClusterError::InvalidLength("PirOccupiedToUnoccupiedDelay"))?),
        _ => Err(ClusterError::UnexpectedType {
            context: "PirOccupiedToUnoccupiedDelay",
        }),
    }
}

/// Encode the `PirOccupiedToUnoccupiedDelay` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_pir_occupied_to_unoccupied_delay(value: u16) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `PirUnoccupiedToOccupiedDelay` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_pir_unoccupied_to_occupied_delay(tlv: &[u8]) -> Result<u16, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u16::try_from(v)
            .map_err(|_| ClusterError::InvalidLength("PirUnoccupiedToOccupiedDelay"))?),
        _ => Err(ClusterError::UnexpectedType {
            context: "PirUnoccupiedToOccupiedDelay",
        }),
    }
}

/// Encode the `PirUnoccupiedToOccupiedDelay` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_pir_unoccupied_to_occupied_delay(value: u16) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `PirUnoccupiedToOccupiedThreshold` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_pir_unoccupied_to_occupied_threshold(tlv: &[u8]) -> Result<u8, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u8::try_from(v)
            .map_err(|_| ClusterError::InvalidLength("PirUnoccupiedToOccupiedThreshold"))?),
        _ => Err(ClusterError::UnexpectedType {
            context: "PirUnoccupiedToOccupiedThreshold",
        }),
    }
}

/// Encode the `PirUnoccupiedToOccupiedThreshold` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_pir_unoccupied_to_occupied_threshold(value: u8) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `UltrasonicOccupiedToUnoccupiedDelay` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_ultrasonic_occupied_to_unoccupied_delay(tlv: &[u8]) -> Result<u16, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u16::try_from(v)
            .map_err(|_| ClusterError::InvalidLength("UltrasonicOccupiedToUnoccupiedDelay"))?),
        _ => Err(ClusterError::UnexpectedType {
            context: "UltrasonicOccupiedToUnoccupiedDelay",
        }),
    }
}

/// Encode the `UltrasonicOccupiedToUnoccupiedDelay` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_ultrasonic_occupied_to_unoccupied_delay(value: u16) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `UltrasonicUnoccupiedToOccupiedDelay` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_ultrasonic_unoccupied_to_occupied_delay(tlv: &[u8]) -> Result<u16, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u16::try_from(v)
            .map_err(|_| ClusterError::InvalidLength("UltrasonicUnoccupiedToOccupiedDelay"))?),
        _ => Err(ClusterError::UnexpectedType {
            context: "UltrasonicUnoccupiedToOccupiedDelay",
        }),
    }
}

/// Encode the `UltrasonicUnoccupiedToOccupiedDelay` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_ultrasonic_unoccupied_to_occupied_delay(value: u16) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `UltrasonicUnoccupiedToOccupiedThreshold` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_ultrasonic_unoccupied_to_occupied_threshold(tlv: &[u8]) -> Result<u8, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u8::try_from(v)
            .map_err(|_| ClusterError::InvalidLength("UltrasonicUnoccupiedToOccupiedThreshold"))?),
        _ => Err(ClusterError::UnexpectedType {
            context: "UltrasonicUnoccupiedToOccupiedThreshold",
        }),
    }
}

/// Encode the `UltrasonicUnoccupiedToOccupiedThreshold` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_ultrasonic_unoccupied_to_occupied_threshold(value: u8) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `PhysicalContactOccupiedToUnoccupiedDelay` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_physical_contact_occupied_to_unoccupied_delay(
    tlv: &[u8],
) -> Result<u16, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u16::try_from(v).map_err(|_| {
            ClusterError::InvalidLength("PhysicalContactOccupiedToUnoccupiedDelay")
        })?),
        _ => Err(ClusterError::UnexpectedType {
            context: "PhysicalContactOccupiedToUnoccupiedDelay",
        }),
    }
}

/// Encode the `PhysicalContactOccupiedToUnoccupiedDelay` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_physical_contact_occupied_to_unoccupied_delay(value: u16) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `PhysicalContactUnoccupiedToOccupiedDelay` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_physical_contact_unoccupied_to_occupied_delay(
    tlv: &[u8],
) -> Result<u16, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u16::try_from(v).map_err(|_| {
            ClusterError::InvalidLength("PhysicalContactUnoccupiedToOccupiedDelay")
        })?),
        _ => Err(ClusterError::UnexpectedType {
            context: "PhysicalContactUnoccupiedToOccupiedDelay",
        }),
    }
}

/// Encode the `PhysicalContactUnoccupiedToOccupiedDelay` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_physical_contact_unoccupied_to_occupied_delay(value: u16) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}

/// Decode the `PhysicalContactUnoccupiedToOccupiedThreshold` attribute value.
///
/// # Errors
/// Returns [`ClusterError`] on a type mismatch or out-of-range value.
pub fn decode_physical_contact_unoccupied_to_occupied_threshold(
    tlv: &[u8],
) -> Result<u8, ClusterError> {
    let mut r = TlvReader::new(tlv);
    match r.next()? {
        Some(Element::Scalar {
            value: Value::Uint(v),
            ..
        }) => Ok(u8::try_from(v).map_err(|_| {
            ClusterError::InvalidLength("PhysicalContactUnoccupiedToOccupiedThreshold")
        })?),
        _ => Err(ClusterError::UnexpectedType {
            context: "PhysicalContactUnoccupiedToOccupiedThreshold",
        }),
    }
}

/// Encode the `PhysicalContactUnoccupiedToOccupiedThreshold` attribute value as a standalone TLV element.
#[must_use]
#[allow(clippy::expect_used, clippy::missing_panics_doc)] // Vec-backed TlvWriter is infallible.
pub fn encode_physical_contact_unoccupied_to_occupied_threshold(value: u8) -> Vec<u8> {
    let mut buf = Vec::new();
    let mut w = TlvWriter::new(&mut buf);
    w.put_uint(Tag::Anonymous, u64::from(value))
        .expect("infallible: vec writer");
    buf
}