Struct StatusCode 

pub struct StatusCode(/* private fields */);

OPC UA Status Code.

A status code is a 32-bit value composed of:

• Bits 31-30: Severity (00=Good, 01=Uncertain, 10=Bad)
• Bits 29-16: Sub-code
• Bits 15-0: Info bits

Examples

use mabi_opcua::types::StatusCode;

let status = StatusCode::GOOD;
assert!(status.is_good());

let status = StatusCode::BAD_NODE_ID_UNKNOWN;
assert!(status.is_bad());

Implementations

impl StatusCode

pub const GOOD: Self

The operation was successful.

pub const GOOD_LOCAL_OVERRIDE: Self

The data source is a local value.

pub const GOOD_CLAMPED: Self

The operation completed but resulted in clamped values.

pub const GOOD_NO_DATA: Self

No data exists for the requested time range.

pub const GOOD_MORE_DATA: Self

More data is available for the requested bounds.

pub const GOOD_SUBSCRIPTION_TRANSFERRED: Self

The subscription was transferred.

pub const GOOD_REFRESH_IN_PROGRESS: Self

Refresh in progress.

pub const GOOD_REFRESH_FINISHED: Self

Refresh finished.

pub const UNCERTAIN: Self

The value is uncertain.

pub const UNCERTAIN_LAST_USABLE_VALUE: Self

The data value is from a different source.

pub const UNCERTAIN_SENSOR_NOT_ACCURATE: Self

Sensor failure.

pub const UNCERTAIN_SUB_NORMAL: Self

Sub-normal operation.

pub const UNCERTAIN_INITIAL_VALUE: Self

Initial value.

pub const BAD_UNEXPECTED_ERROR: Self

An unexpected error occurred.

pub const BAD_INTERNAL_ERROR: Self

An internal error occurred.

pub const BAD_OUT_OF_MEMORY: Self

Not enough memory.

pub const BAD_INVALID_ARGUMENT: Self

Invalid argument.

pub const BAD_RESOURCE_UNAVAILABLE: Self

Resource not available.

pub const BAD_COMMUNICATION_ERROR: Self

Communication error.

pub const BAD_ENCODING_ERROR: Self

Encoding error.

pub const BAD_DECODING_ERROR: Self

Decoding error.

pub const BAD_TIMEOUT: Self

Timeout occurred.

pub const BAD_SERVICE_UNSUPPORTED: Self

Service not supported.

pub const BAD_SHUTDOWN: Self

Operation was shut down.

pub const BAD_SERVER_NOT_CONNECTED: Self

Server not connected.

pub const BAD_SERVER_HALTED: Self

Server halted.

pub const BAD_NOTHING_TO_DO: Self

Nothing to do.

pub const BAD_TOO_MANY_OPERATIONS: Self

Too many operations.

pub const BAD_DATA_TYPE_MISMATCH: Self

Data type mismatch.

pub const BAD_NODE_ID_UNKNOWN: Self

Node ID unknown.

pub const BAD_NODE_ID_INVALID: Self

Node ID invalid.

pub const BAD_ATTRIBUTE_ID_INVALID: Self

Attribute ID invalid.

pub const BAD_INDEX_RANGE_INVALID: Self

Index range invalid.

pub const BAD_INDEX_RANGE_NO_DATA: Self

Index range out of bounds.

pub const BAD_DATA_ENCODING_INVALID: Self

Data encoding invalid.

pub const BAD_DATA_ENCODING_UNSUPPORTED: Self

Data encoding unsupported.

pub const BAD_NOT_READABLE: Self

Not readable.

pub const BAD_NOT_WRITABLE: Self

Not writable.

pub const BAD_OUT_OF_RANGE: Self

Out of range.

pub const BAD_NOT_SUPPORTED: Self

Not supported.

pub const BAD_NOT_FOUND: Self

Not found.

pub const BAD_OBJECT_DELETED: Self

Object deleted.

pub const BAD_NOT_IMPLEMENTED: Self

Not implemented.

pub const BAD_MONITORING_MODE_INVALID: Self

Monitoring mode invalid.

pub const BAD_MONITORED_ITEM_ID_INVALID: Self

Monitored item ID invalid.

pub const BAD_MONITORED_ITEM_FILTER_INVALID: Self

Monitored item filter invalid.

pub const BAD_MONITORED_ITEM_FILTER_UNSUPPORTED: Self

Monitored item filter unsupported.

pub const BAD_FILTER_NOT_ALLOWED: Self

Filter not allowed.

pub const BAD_STRUCTURE_MISSING: Self

Structure missing.

pub const BAD_EVENT_FILTER_INVALID: Self

Event filter invalid.

pub const BAD_CONTENT_FILTER_INVALID: Self

Content filter invalid.

pub const BAD_SUBSCRIPTION_ID_INVALID: Self

Subscription ID invalid.

pub const BAD_SEQUENCE_NUMBER_UNKNOWN: Self

Sequence number unknown.

pub const BAD_MESSAGE_NOT_AVAILABLE: Self

Message not available.

pub const BAD_INSUFFICIENT_CLIENT_PROFILE: Self

Insufficient client profile.

pub const BAD_SESSION_ID_INVALID: Self

Session ID invalid.

pub const BAD_SESSION_CLOSED: Self

Session closed.

pub const BAD_SESSION_NOT_ACTIVATED: Self

Session not activated.

pub const BAD_SECURE_CHANNEL_ID_INVALID: Self

Secure channel ID invalid.

pub const BAD_SECURE_CHANNEL_CLOSED: Self

Secure channel closed.

pub const BAD_REQUEST_TIMEOUT: Self

Request timeout.

pub const BAD_SECURITY_CHECKS_FAILED: Self

Security checks failed.

pub const BAD_USER_ACCESS_DENIED: Self

User access denied.

pub const BAD_IDENTITY_TOKEN_INVALID: Self

Identity token invalid.

pub const BAD_IDENTITY_TOKEN_REJECTED: Self

Identity token rejected.

pub const BAD_NO_MATCH: Self

No match.

pub const BAD_BROWSE_DIRECTION_INVALID: Self

Browse direction invalid.

pub const BAD_NODE_NOT_BROWSABLE: Self

Node not browsable.

pub const BAD_REFERENCE_TYPE_ID_INVALID: Self

Reference type ID invalid.

pub const BAD_CONTINUATION_POINT_INVALID: Self

Continuation point invalid.

pub const BAD_NO_CONTINUATION_POINTS: Self

No continuation points.

pub const BAD_TOO_MANY_SUBSCRIPTIONS: Self

Too many subscriptions.

pub const BAD_TOO_MANY_MONITORED_ITEMS: Self

Too many monitored items.

pub const BAD_WRITE_NOT_SUPPORTED: Self

Write not supported.

pub const BAD_HISTORY_OPERATION_INVALID: Self

History operation invalid.

pub const BAD_HISTORY_OPERATION_UNSUPPORTED: Self

History operation unsupported.

pub const fn from_raw(value: u32) -> Self

Create a status code from a raw value.

pub const fn raw(&self) -> u32

Get the raw value.

pub const fn is_good(&self) -> bool

Check if the status is good.

pub const fn is_uncertain(&self) -> bool

Check if the status is uncertain.

pub const fn is_bad(&self) -> bool

Check if the status is bad.

pub const fn severity(&self) -> u8

Get the severity (0=Good, 1=Uncertain, 2=Bad).

pub const fn sub_code(&self) -> u16

Get the sub-code.

pub const fn info_bits(&self) -> u16

Get the info bits.

pub fn description(&self) -> &'static str

Get a description of this status code.

Trait Implementations

impl BinaryDecodable for StatusCode

fn decode(buf: &mut Bytes) -> OpcUaResult<Self>

Decode this value from the buffer, advancing the cursor.

impl BinaryEncodable for StatusCode

fn encode(&self, buf: &mut BytesMut) -> OpcUaResult<()>

Encode this value into the buffer.

fn encoded_size(&self) -> usize

Return the encoded byte size of this value.

impl Clone for StatusCode

fn clone(&self) -> StatusCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatusCode

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

Formats the value using the given formatter.

impl Default for StatusCode

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StatusCode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StatusCode

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

Formats the value using the given formatter.

impl From<StatusCode> for u32

fn from(status: StatusCode) -> Self

Converts to this type from the input type.

impl From<u32> for StatusCode

fn from(value: u32) -> Self

Converts to this type from the input type.

impl Hash for StatusCode

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 PartialEq for StatusCode

fn eq(&self, other: &StatusCode) -> 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 Serialize for StatusCode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for StatusCode

impl Eq for StatusCode

impl StructuralPartialEq for StatusCode