Struct opcua_server::address_space::method::Method

pub struct Method { /* fields omitted */ }

A Method is a type of node within the AddressSpace.

Implementations

impl Method

pub fn new<R, S>(
    node_id: &NodeId,
    browse_name: R,
    display_name: S,
    executable: bool,
    user_executable: bool
) -> Method where
    R: Into<QualifiedName>,
    S: Into<LocalizedText>, 

pub fn from_attributes<S>(
    node_id: &NodeId,
    browse_name: S,
    attributes: MethodAttributes
) -> Result<Self, ()> where
    S: Into<QualifiedName>, 

pub fn is_valid(&self) -> bool

pub fn executable(&self) -> bool

pub fn set_executable(&mut self, executable: bool)

pub fn user_executable(&self) -> bool

pub fn set_user_executable(&mut self, user_executable: bool)

pub fn set_callback(&mut self, callback: Box<dyn Method + Send + Sync>)

pub fn has_callback(&self) -> bool

pub fn call(
    &mut self,
    session: &mut Session,
    request: &CallMethodRequest
) -> Result<CallMethodResult, StatusCode>

Trait Implementations

impl Debug for Method

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

Formats the value using the given formatter.

impl Default for Method

fn default() -> Self

Returns the "default value" for a type.

impl Into<NodeType> for Method

fn into(self) -> NodeType

Performs the conversion.

impl Node for Method

fn get_attribute_max_age(
    &self,
    timestamps_to_return: TimestampsToReturn,
    attribute_id: AttributeId,
    index_range: NumericRange,
    data_encoding: &QualifiedName,
    max_age: f64
) -> Option<DataValue>

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

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

Sets the attribute with the new value

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

Finds the attribute and value.

impl NodeBase for Method

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>

fn set_description(&mut self, description: LocalizedText)

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

fn set_write_mask(&mut self, write_mask: WriteMask)

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

fn set_user_write_mask(&mut self, user_write_mask: WriteMask)