Struct Write 

pub struct Write { /* private fields */ }

Writes values to nodes by sending a WriteRequest to the server. Note that some servers may reject DataValues containing source or server timestamps.

See OPC UA Part 4 - Services 5.10.4 for complete description of the service and error responses.

Implementations

impl Write

pub fn diagnostics(self, bits: DiagnosticBits) -> Self

Set requested diagnostic bits.

pub fn timeout(self, timeout: Duration) -> Self

Set the timeout for this request. Defaults to session timeout.

pub fn audit_entry_id(self, entry: impl Into<UAString>) -> Self

Set the audit entry ID for the request.

pub fn header(&self) -> &RequestHeader

Get the request header.

impl Write

pub fn new(session: &Session) -> Self

Construct a new call to the Write service.

pub fn new_manual( session_id: u32, timeout: Duration, auth_token: NodeId, request_handle: IntegerId, ) -> Self

Construct a new call to the Write service, setting header parameters manually.

pub fn nodes_to_write(self, nodes_to_write: Vec<WriteValue>) -> Self

Set nodes to write, overwriting any that were set previously.

pub fn node(self, node: impl Into<WriteValue>) -> Self

Add a write value.

Trait Implementations

impl Clone for Write

fn clone(&self) -> Write

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Write

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

Formats the value using the given formatter.

impl UARequest for Write

type Out = WriteResponse

Response message type.

async fn send<'a>( self, channel: &'a AsyncSecureChannel, ) -> Result<Self::Out, StatusCode>

where Self: 'a,

Send the message and wait for a response.