Struct PublishedVariableDataType

pub struct PublishedVariableDataType {
    pub published_variable: NodeId,
    pub attribute_id: IntegerId,
    pub sampling_interval_hint: Duration,
    pub deadband_type: u32,
    pub deadband_value: f64,
    pub index_range: NumericRange,
    pub substitute_value: Variant,
    pub meta_data_properties: Option<Vec<QualifiedName>>,
}

https://reference.opcfoundation.org/v105/Core/docs/Part14/6.2.3/#6.2.3.7.1

Fields

published_variable: NodeId

attribute_id: IntegerId

sampling_interval_hint: Duration

deadband_type: u32

deadband_value: f64

index_range: NumericRange

substitute_value: Variant

meta_data_properties: Option<Vec<QualifiedName>>

Trait Implementations

impl BinaryDecodable for PublishedVariableDataType

fn decode<S: Read + ?Sized>( stream: &mut S, ctx: &Context<'_>, ) -> EncodingResult<Self>

Decodes an instance from the read stream. The decoding options contains restrictions set by the server / client on the length of strings, arrays etc. If these limits are exceeded the implementation should return with a BadDecodingError as soon as possible.

impl BinaryEncodable for PublishedVariableDataType

fn byte_len(&self, ctx: &Context<'_>) -> usize

Returns the exact byte length of the structure as it would be if encode were called. This may be called prior to writing to ensure the correct amount of space is available.

fn encode<S: Write + ?Sized>( &self, stream: &mut S, ctx: &Context<'_>, ) -> EncodingResult<()>

Encodes the instance to the write stream.

fn encode_to_vec(&self, ctx: &Context<'_>) -> Vec<u8>

Convenience method for encoding a message straight into an array of bytes. It is preferable to reuse buffers than to call this so it should be reserved for tests and trivial code.

impl Clone for PublishedVariableDataType

fn clone(&self) -> PublishedVariableDataType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PublishedVariableDataType

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

Formats the value using the given formatter.

impl Default for PublishedVariableDataType

fn default() -> PublishedVariableDataType

Returns the “default value” for a type.

impl JsonDecodable for PublishedVariableDataType

fn decode( stream: &mut JsonStreamReader<&mut dyn Read>, ctx: &Context<'_>, ) -> EncodingResult<Self>

Decode Self from a JSON stream.

impl JsonEncodable for PublishedVariableDataType

fn encode( &self, stream: &mut JsonStreamWriter<&mut dyn Write>, ctx: &Context<'_>, ) -> EncodingResult<()>

Write the type to the provided JSON writer.

impl MessageInfo for PublishedVariableDataType

fn type_id(&self) -> ObjectId

The binary type id associated with the message

fn json_type_id(&self) -> ObjectId

The JSON type id associated with the message.

fn xml_type_id(&self) -> ObjectId

The XML type id associated with the message.

fn data_type_id(&self) -> DataTypeId

The data type id associated with the message.

impl PartialEq for PublishedVariableDataType

fn eq(&self, other: &PublishedVariableDataType) -> 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 UaNullable for PublishedVariableDataType

fn is_ua_null(&self) -> bool

Return true if this value is null, meaning it can be left out when being encoded in JSON and XML encodings.

impl XmlDecodable for PublishedVariableDataType

fn decode( stream: &mut XmlStreamReader<&mut dyn Read>, ctx: &Context<'_>, ) -> EncodingResult<Self>

Decode a value from an XML stream.

impl XmlEncodable for PublishedVariableDataType

fn encode( &self, stream: &mut XmlStreamWriter<&mut dyn Write>, ctx: &Context<'_>, ) -> EncodingResult<()>

Encode a value to an XML stream.

impl XmlType for PublishedVariableDataType

const TAG: &'static str = "PublishedVariableDataType"

The static fallback tag for this type. Convenience feature, but also used in nested types.

fn tag(&self) -> &str

The XML tag name for this type.

impl StructuralPartialEq for PublishedVariableDataType