Struct scsys_actors::states::State

pub struct State<S: StatePack, T: Default = String> {
    pub events: Vec<String>,
    pub message: Message<T>,
    pub metadata: Value,
    pub state: S,
    pub timestamp: i64,
}

Implement the standard structure of a state

Fields

events: Vec<String>

message: Message<T>

metadata: Value

state: S

timestamp: i64

Implementations

impl<S: StatePack, T: Default> State<S, T>

pub fn new(
    events: Option<Vec<String>>,
    message: Option<Message<T>>,
    state: Option<S>
) -> Self

Trait Implementations

impl<S: Clone + StatePack, T: Clone + Default> Clone for State<S, T>

fn clone(&self) -> State<S, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Debug + StatePack, T: Debug + Default> Debug for State<S, T>

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

Formats the value using the given formatter.

impl<S: StatePack, T: Default> Default for State<S, T>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, S, T> Deserialize<'de> for State<S, T>where
    S: Deserialize<'de> + StatePack,
    T: Deserialize<'de> + Default,

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

Deserialize this value from the given Serde deserializer.

impl<S, T> Display for State<S, T>where
    S: Serialize + StatePack,
    T: Serialize + Default,

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

Formats the value using the given formatter.

impl<S: StatePack, T: Default> From<T> for State<S, T>

fn from(data: T) -> Self

Converts to this type from the input type.

impl<S: PartialEq + StatePack, T: PartialEq + Default> PartialEq<State<S, T>> for State<S, T>

fn eq(&self, other: &State<S, T>) -> bool

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

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

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

impl<S, T> Serialize for State<S, T>where
    S: Serialize + StatePack,
    T: Serialize + Default,

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

Serialize this value into the given Serde serializer.

impl<S: Clone + StatePack, T: Clone + Default> Stateful<S> for State<S, T>

type Data = T

fn message(self) -> Message<Self::Data>

fn timestamp(self) -> i64

fn state(self) -> S

fn by_ref(&self) -> Self

fn by_ref_mut(&mut self) -> Self

fn by_arc(self: Arc<Self>) -> Arc<Self>

impl<S: Clone + StatePack, T: Clone + Default> StatefulExt<S> for State<S, T>

fn update_state(&mut self, msg: Option<Message<Self::Data>>, state: S) -> &Self

fn now() -> i64

impl<S: Eq + StatePack, T: Eq + Default> Eq for State<S, T>

impl<S: StatePack, T: Default> StructuralEq for State<S, T>

impl<S: StatePack, T: Default> StructuralPartialEq for State<S, T>