Crate fluers_runtime 

fluers-runtime

The harness layer — Flue’s own contribution on top of the agent core.

This is where the bulk of a faithful port lives:

• agent — define_agent / AgentProfile (model + tools + skills + sandbox + instructions), mirroring @flue/runtime’s defineAgent.
• env — the SessionEnv trait: the filesystem + process abstraction that every sandbox backend implements.
• sandbox — virtual / local / remote sandbox backends.
• session — session management, event store, dispatch/invoke.
• runner — session-aware coordination and persistence after each turn.
• skill — SKILL.md parsing and packaged-skill directories.
• tool — the built-in tools: read, write, edit, bash, grep, glob (with Flue’s byte/line limits).
• event — the event stream observers subscribe to.

Re-exports

pub use agent::define_agent;

pub use agent::Agent;

pub use agent::AgentProfile;

pub use agent::AgentSpec;

pub use env::Limits;

pub use env::SessionEnv;

pub use error::RuntimeError;

pub use error::RuntimeResult;

pub use event::Event;

pub use event::EventBus;

pub use json_file_adapter::JsonFileAdapter;

pub use local_env::LocalSessionEnv;

pub use persistence::PersistenceAdapter;

pub use process_sandbox::Enforcement;

pub use process_sandbox::ExecSandboxContext;

pub use process_sandbox::OnUnavailable;

pub use process_sandbox::ProcessSandbox;

pub use process_sandbox::SandboxPolicy;

pub use process_sandbox::SandboxProfile;

pub use process_sandbox::WrappedCommand;

pub use runner::SessionRunner;

pub use sandbox::local;

pub use sandbox::LocalSandbox;

pub use sandbox::Sandbox;

pub use session::Session;

pub use session::SessionId;

pub use session::SessionState;

pub use session::SessionStore;

pub use skill::Skill;

pub use tool::mvp_tools;

Modules

agent

Agent definition — define_agent / AgentProfile.

env

The SessionEnv trait — the filesystem + process abstraction.

error

Runtime error types.

event

The event stream.

json_file_adapter

JSON-file persistence adapter.

local_env

The real local-filesystem SessionEnv.

persistence

Persistence adapter contract.

process_sandbox

Process-sandbox backend slot (shape only).

runner

Session-aware agent runner coordination.

sandbox

Sandbox backends.

session

Sessions and the event store.

skill

Skills — SKILL.md loading and packaged-skill directories.

tool

Built-in tools, wired to a real SessionEnv.