Enum dqcsim::common::protocol::GatestreamDown

pub enum GatestreamDown {
    Pipelined(SequenceNumber, PipelinedGatestreamDown),
    ArbRequest(ArbCmd),
}

Gatestream requests/downstream messages.

Variants

Pipelined(SequenceNumber, PipelinedGatestreamDown)

A pipelined gatestream request.

By pipelined we mean that the response to the request is NOT immediately waited upon. In fact, not every request necessarily even needs a response.

To associate requests with responses a sequence number system is used. The sequence numbers are generated by a counter on the upstream side such that they are monotonously increasing. The sequence number is echoed in the response, such that when the contents of a response are needed, it can be waited upon. Other than that, the downstream plugin should not do anything with the sequence number.

ArbRequest(ArbCmd)

Requests execution of the given ArbCmd by the plugin.

The valid responses to this message are:

• success: GatestreamUp::ArbSuccess
• failure: GatestreamUp::ArbFailure

Trait Implementations

impl PartialEq<GatestreamDown> for GatestreamDown

fn eq(&self, other: &GatestreamDown) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &GatestreamDown) -> bool

This method tests for !=.

impl Debug for GatestreamDown

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

Formats the value using the given formatter.

impl Serialize for GatestreamDown

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for GatestreamDown

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.