Struct PollResult

pub struct PollResult {
    pub data: Option<Vec<u8>>,
    pub error: Option<PollingError>,
}

Results from either automatic or manual polling of external services/hardware

Fields

data: Option<Vec<u8>>

Bytes serialised from a data structure suitable for the type of services being polled.

error: Option<PollingError>

If this field is present then there has been an error

Trait Implementations

impl Clone for PollResult

fn clone(&self) -> PollResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PollResult

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

Formats the value using the given formatter.

impl Default for PollResult

fn default() -> PollResult

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PollResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PollResult

fn eq(&self, other: &PollResult) -> 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 PollResult

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 PollResult

impl StructuralPartialEq for PollResult