Enum Packet 

pub enum Packet {
    Success(Serialized),
    Failure(Failure),
    Signal(Signal),
}

A component’s output data.

Variants

Success(Serialized)

A successful message.

Failure(Failure)

A message stemming from an error somewhere.

Signal(Signal)

An error. Used by library authors to indicate a problem.

Implementations

impl Packet

pub fn messagepack<T: Serialize>(t: &T) -> Self

A one-liner to turn a serializable object into a Serialized::MessagePack variant.

pub fn success<T: Serialize>(t: &T) -> Self

A one-liner to turn a serializable object into a Packet::Success variant.

pub fn done() -> Self

Creates a [Packet::Signal(Signal::Done)]

pub fn exception<T: AsRef<str>>(msg: T) -> Self

Creates a [Packet::Failure(Failure::Exception)]

pub fn error<T: AsRef<str>>(msg: T) -> Self

Creates a [Packet::Failure(Failure::Error)]

pub fn deserialize<T: DeserializeOwned>(self) -> Result<T, Error>

Try to deserialize a Packet into the target type

Trait Implementations

impl Clone for Packet

fn clone(&self) -> Packet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Packet

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Packet

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Failure> for Packet

fn from(v: Failure) -> Self

Converts to this type from the input type.

impl From<Packet> for Packet

fn from(v: Packet) -> Self

Converts to this type from the input type.

impl From<Serialized> for Packet

fn from(v: Serialized) -> Self

Converts to this type from the input type.

impl From<Signal> for Packet

fn from(v: Signal) -> Self

Converts to this type from the input type.

impl PartialEq for Packet

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Packet