Enum TaskState 

pub enum TaskState {
    Submitted,
    Working,
    InputRequired,
    Completed,
    Failed,
    Canceled,
}

Tracker-visible work item lifecycle (A2A-semantically-verbatim, snake-normalized).

Variants

Submitted

Working

InputRequired

Completed

Failed

Canceled

Trait Implementations

impl Clone for TaskState

fn clone(&self) -> TaskState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TaskState

impl Debug for TaskState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaskState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TaskState

impl Hash for TaskState

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TaskState

fn cmp(&self, other: &TaskState) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TaskState

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for TaskState

fn partial_cmp(&self, other: &TaskState) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for TaskState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StateMachine for TaskState

const STATES: &'static [Self]

Every state, in declaration order.

const EDGES: &'static [(Self, Self)]

Every legal (from, to) edge.

const ESCAPE: &'static [Self]

The escape set: states an executor may enter WITHOUT fabricating progress (cancellation / failure / unknown paths). The reachability invariant requires every non-terminal to reach a terminal using only edges INTO this set. Empty = plain totality (the command FSM, where a sweep legitimately drives forward).

fn is_terminal(self) -> bool

Terminal = no outgoing edges. Derived from Self::EDGES, so the table cannot disagree with it.

fn can_transition(from: Self, to: Self) -> bool

impl StructuralPartialEq for TaskState

impl TransitionGuard for TaskState

fn guard( _from: Self, _to: Self, _ctx: &GuardCtx<'_>, ) -> Result<(), GuardViolation>

impl Type for TaskState

fn definition(types: &mut Types) -> DataType

Returns a DataType that represents Self.