Struct WrappedWrite

pub struct WrappedWrite {
    pub command: Writes,
    /* private fields */
}

A wrapped version of a Writes exposing a builder API used to send/receive data over the wire.

Fields

command: Writes

EtherCAT command.

Implementations

impl WrappedWrite

pub fn with_len(self, new_len: impl Into<u16>) -> Self

Set an explicit length for the PDU instead of taking it from the sent data.

The length will be the maximum of the value set here and the data sent.

pub fn ignore_wkc(self) -> Self

Do not return an error if the working counter is different from the expected value.

The default value is 1 and can be overridden with with_wkc.

pub fn with_wkc(self, wkc: u16) -> Self

Change the expected working counter from its default of 1.

pub async fn send<'data, 'client>( self, client: &'client Client<'client>, data: impl EtherCrabWireWrite, ) -> Result<(), Error>

Send a payload with a length set by with_len, ignoring the response.

pub async fn send_receive<'data, 'client, T>( self, client: &'client Client<'client>, value: impl EtherCrabWireWrite, ) -> Result<T, Error>

where T: EtherCrabWireRead,

Send a value, returning the response returned from the network.

pub async fn send_receive_slice<'data, 'client>( self, client: &'client Client<'client>, value: impl EtherCrabWireWrite, ) -> Result<ReceivedPdu<'data, ()>, Error>

where 'client: 'data,

Similar to send_receive but returns a slice.

Trait Implementations

impl Clone for WrappedWrite

fn clone(&self) -> WrappedWrite

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WrappedWrite

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

Formats the value using the given formatter.

impl From<WrappedWrite> for Command

fn from(value: WrappedWrite) -> Self

Converts to this type from the input type.

impl Copy for WrappedWrite