Struct google_cloudiot1::Device [−][src]
pub struct Device { pub last_config_send_time: Option<String>, pub last_error_time: Option<String>, pub num_id: Option<String>, pub last_error_status: Option<Status>, pub credentials: Option<Vec<DeviceCredential>>, pub id: Option<String>, pub blocked: Option<bool>, pub last_state_time: Option<String>, pub name: Option<String>, pub last_event_time: Option<String>, pub last_heartbeat_time: Option<String>, pub last_config_ack_time: Option<String>, pub log_level: Option<String>, pub state: Option<DeviceState>, pub config: Option<DeviceConfig>, pub metadata: Option<HashMap<String, String>>, }
The device resource.
Activities
This type is used in activities, which are methods you may call on this type or where this type is involved in. The list links the activity name, along with information about where it is used (one of request and response).
- locations registries devices create projects (request|response)
- locations registries devices patch projects (request|response)
- locations registries groups devices patch projects (request|response)
- locations registries groups devices get projects (response)
- locations registries devices get projects (response)
Fields
last_config_send_time: Option<String>
[Output only] The last time a cloud-to-device config version was sent to the device.
last_error_time: Option<String>
[Output only] The time the most recent error occurred, such as a failure to publish to Cloud Pub/Sub. This field is the timestamp of 'last_error_status'.
num_id: Option<String>
[Output only] A server-defined unique numeric ID for the device. This is a more compact way to identify devices, and it is globally unique.
last_error_status: Option<Status>
[Output only] The error message of the most recent error, such as a failure to publish to Cloud Pub/Sub. 'last_error_time' is the timestamp of this field. If no errors have occurred, this field has an empty message and the status code 0 == OK. Otherwise, this field is expected to have a status code other than OK.
credentials: Option<Vec<DeviceCredential>>
The credentials used to authenticate this device. To allow credential
rotation without interruption, multiple device credentials can be bound to
this device. No more than 3 credentials can be bound to a single device at
a time. When new credentials are added to a device, they are verified
against the registry credentials. For details, see the description of the
DeviceRegistry.credentials
field.
id: Option<String>
The user-defined device identifier. The device ID must be unique within a device registry.
blocked: Option<bool>
If a device is blocked, connections or requests from this device will fail. Can be used to temporarily prevent the device from connecting if, for example, the sensor is generating bad data and needs maintenance.
last_state_time: Option<String>
[Output only] The last time a state event was received. Timestamps are periodically collected and written to storage; they may be stale by a few minutes.
name: Option<String>
The resource path name. For example,
projects/p1/locations/us-central1/registries/registry0/devices/dev0
or
projects/p1/locations/us-central1/registries/registry0/devices/{num_id}
.
When name
is populated as a response from the service, it always ends
in the device numeric ID.
last_event_time: Option<String>
[Output only] The last time a telemetry event was received. Timestamps are periodically collected and written to storage; they may be stale by a few minutes.
last_heartbeat_time: Option<String>
[Output only] The last time an MQTT PINGREQ
was received. This field
applies only to devices connecting through MQTT. MQTT clients usually only
send PINGREQ
messages if the connection is idle, and no other messages
have been sent. Timestamps are periodically collected and written to
storage; they may be stale by a few minutes.
last_config_ack_time: Option<String>
[Output only] The last time a cloud-to-device config version acknowledgment was received from the device. This field is only for configurations sent through MQTT.
log_level: Option<String>
Beta Feature
The logging verbosity for device activity. If unspecified, DeviceRegistry.log_level will be used.
state: Option<DeviceState>
[Output only] The state most recently received from the device. If no state has been reported, this field is not present.
config: Option<DeviceConfig>
The most recent device configuration, which is eventually sent from
Cloud IoT Core to the device. If not present on creation, the
configuration will be initialized with an empty payload and version value
of 1
. To update this field after creation, use the
DeviceManager.ModifyCloudToDeviceConfig
method.
metadata: Option<HashMap<String, String>>
The metadata key-value pairs assigned to the device. This metadata is not interpreted or indexed by Cloud IoT Core. It can be used to add contextual information for the device.
Keys must conform to the regular expression a-zA-Z+ and be less than 128 bytes in length.
Values are free-form strings. Each value must be less than or equal to 32 KB in size.
The total size of all keys and values must be less than 256 KB, and the maximum number of key-value pairs is 500.
Trait Implementations
impl Default for Device
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impl Default for Device
impl Clone for Device
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impl Clone for Device
fn clone(&self) -> Device
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fn clone(&self) -> Device
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for Device
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impl Debug for Device
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl RequestValue for Device
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impl RequestValue for Device
impl ResponseResult for Device
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impl ResponseResult for Device