Struct PollRequest

pub struct PollRequest {
    pub request_data: Option<Vec<u8>>,
}

A request to manually poll external services/hardware.

Depending on the provider implementation, leaving Data empty may poll all services/hardware, it may perform an entirely different action, or it could return an error.

Fields

request_data: Option<Vec<u8>>

Bytes which can be serialised from any type of data structure, depending on the implementation of the provider. For an HTTP based provider it could be a hash map of API endpoints and parameters, for a NATS based provider it could be a list of topics to publish to, or it could simply be a list of Sensor IDs to poll for readings.

The effect of leaving this empty will depend on the provider implementation.

Trait Implementations

impl Clone for PollRequest

fn clone(&self) -> PollRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PollRequest

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

Formats the value using the given formatter.

impl Default for PollRequest

fn default() -> PollRequest

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PollRequest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PollRequest

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PollRequest

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PollRequest

impl StructuralPartialEq for PollRequest