Struct DeviceBinding 

pub struct DeviceBinding {
    pub device_id: String,
    pub display_name: String,
    pub platform: Option<String>,
    pub registered_at: String,
    pub last_seen_at: Option<String>,
    pub disabled_at: Option<String>,
    pub wiped_at: Option<String>,
    pub hpke_public_key: Option<String>,
    pub wake: Option<WakeChannel>,
}

Metadata for a registered Companion/Service device. M1 stores the field shape so the ACL row can carry it forward; the registration flow that populates it lands in M4 (device/register/0.1).

Wire form mirrors the canonical Trust Task shared schema device/_shared/0.1/device-binding#/$defs/DeviceBinding.

Fields

device_id: String

display_name: String

platform: Option<String>

registered_at: String

RFC 3339 — when the device claimed its binding via device/register/0.1.

last_seen_at: Option<String>

RFC 3339 — refreshed on every heartbeat / successful auth.

disabled_at: Option<String>

wiped_at: Option<String>

hpke_public_key: Option<String>

X25519 public key (did:key form) the maintainer HPKE-seals payloads to (sealed secrets, session blobs, sync events). Supplied by the device at device/register/0.1. None on legacy rows and pure ACL entries.

wake: Option<WakeChannel>

Push wake channel (opaque gateway handle + VTA-owned trigger allowlist). None until the device conveys a handle via device/set-wake/0.1; absent on legacy rows. The push token is never stored here.

Implementations

impl DeviceBinding

pub fn push_capable(&self) -> bool

The non-secret pushCapable visibility flag (push binding §2): the device has a usable wake channel — a handle is set and the device is neither disabled nor wiped.

Trait Implementations

impl Clone for DeviceBinding

fn clone(&self) -> DeviceBinding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceBinding

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DeviceBinding

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DeviceBinding

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DeviceBinding

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DeviceBinding