Struct Base 

pub struct Base { /* private fields */ }

Base node class contains the attributes that all other kinds of nodes need. Part 3, diagram B.4

Implementations

impl Base

pub fn new( node_class: NodeClass, node_id: &NodeId, browse_name: impl Into<QualifiedName>, display_name: impl Into<LocalizedText>, ) -> Base

Create a new base node.

pub fn new_full( node_id: NodeId, node_class: NodeClass, browse_name: QualifiedName, display_name: LocalizedText, description: Option<LocalizedText>, write_mask: Option<u32>, user_write_mask: Option<u32>, ) -> Self

Create a new base node with all attributes, may change if new attributes are added to the OPC-UA standard.

pub fn is_valid(&self) -> bool

Get whether this base node is valid.

pub fn set_node_id(&mut self, node_id: NodeId)

Set the node ID of this node.

pub fn set_browse_name(&mut self, browse_name: impl Into<QualifiedName>)

Set the browse name of this node.

Trait Implementations

impl Debug for Base

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

Formats the value using the given formatter.

impl Node for Base

fn set_attribute( &mut self, attribute_id: AttributeId, value: Variant, ) -> Result<(), StatusCode>

Tries to set the attribute if its one of the common attribute, otherwise it returns the value for the subclass to handle.

fn get_attribute_max_age( &self, _timestamps_to_return: TimestampsToReturn, attribute_id: AttributeId, _index_range: &NumericRange, _data_encoding: &DataEncoding, _max_age: f64, ) -> Option<DataValue>

Finds the attribute and value. The param max_age is a hint in milliseconds:

fn get_attribute( &self, timestamps_to_return: TimestampsToReturn, attribute_id: AttributeId, index_range: &NumericRange, data_encoding: &DataEncoding, ) -> Option<DataValue>

Finds the attribute and value.

impl NodeBase for Base

fn node_class(&self) -> NodeClass

Returns the node class - Object, ObjectType, Method, DataType, ReferenceType, Variable, VariableType or View

fn node_id(&self) -> &NodeId

Returns the node’s NodeId

fn browse_name(&self) -> &QualifiedName

Returns the node’s browse name

fn display_name(&self) -> &LocalizedText

Returns the node’s display name

fn set_display_name(&mut self, display_name: LocalizedText)

Sets the node’s display name

fn description(&self) -> Option<&LocalizedText>

Get the description of this node.

fn set_description(&mut self, description: LocalizedText)

Set the description of this node.

fn write_mask(&self) -> Option<WriteMask>

Get the write mask of this node.

fn set_write_mask(&mut self, write_mask: WriteMask)

Set the write mask of this node.

fn user_write_mask(&self) -> Option<WriteMask>

Get the user write mask for this node.

fn set_user_write_mask(&mut self, user_write_mask: WriteMask)

Set the user write mask for this node.