Module execution 

Pure execution service layer for algocline-core.

This module provides the ExecutionService trait and all associated value types for the new service layer design. It coexists with the legacy types in crate::state and crate::engine_api without modifying them (parallel evolution).

Module structure

Module	Key types
session_id	SessionId
spec	SessionSpec, SpecKind, ScenarioRef
state	ExecutionState (v2), ExecutionStateTag, ExecutionResult
pause	PauseInfo, PauseKind, PausePrompt
resume	ResumePayload, QueryResponse, ResumeOutcome, TerminalOutcome
cancel	CancelReason, CancelCode, CancelInfo, FailureInfo, FailureKind
progress	ProgressEvent, ObserverHandle
error	SpawnError, StateError, ResumeError, CancelError, ObserveError, AwaitError, ObserverRecvError
service	ExecutionService

Access path

Types in this module are accessed as algocline_core::execution::Foo. They are not re-exported at the top level of algocline_core to avoid naming conflicts with legacy top-level types (e.g., QueryResponse).

Re-exports

pub use cancel::CancelCode;

pub use cancel::CancelInfo;

pub use cancel::CancelReason;

pub use cancel::FailureInfo;

pub use cancel::FailureKind;

pub use error::AwaitError;

pub use error::CancelError;

pub use error::ObserveError;

pub use error::ObserverRecvError;

pub use error::ResumeError;

pub use error::SpawnError;

pub use error::StateError;

pub use pause::PauseInfo;

pub use pause::PauseKind;

pub use pause::PausePrompt;

pub use progress::ObserverHandle;

pub use progress::ProgressEvent;

pub use resume::QueryResponse;

pub use resume::ResumeOutcome;

pub use resume::ResumePayload;

pub use resume::TerminalOutcome;

pub use service::ExecutionService;

pub use session_id::SessionId;

pub use spec::ScenarioRef;

pub use spec::SessionSpec;

pub use spec::SpecKind;

pub use state::ExecutionResult;

pub use state::ExecutionState;

pub use state::ExecutionStateTag;

pub use crate::TokenUsage;

Modules

cancel

Cancellation and failure types for the ExecutionService layer.

error

Dedicated error enums for each ExecutionService verb.

pause

Pause-related types for the ExecutionService layer.

progress

Progress observation types for the ExecutionService layer.

resume

Resume-related types for the ExecutionService layer.

service

ExecutionService trait — the primary verb surface of the new service layer.

session_id

Session identifier type for the ExecutionService layer.

spec

Session specification types for the ExecutionService layer.

state

Execution state types (v2) for the ExecutionService layer.