Crate flowrlib

flowrlib is the runtime library for flow execution. This can be used to produce a flow runner, such as the flowr command line runner.

It is responsible for reading a flow’s compiled FlowManifest, loading the required libraries using LibraryManifests files and then coordinating the execution of functions by dispatching Jobs (that include a reference to the function’s Implementations and the input values required to run) then gathering the Result and passing the output value to other connected functions in the flow graph

Modules

block

Provides Block that represents a block imposed on a function due to destination being busy

coordinator

Provides Coordinator responsible for coordinating the execution of flows submitted to it

dispatcher

Provides Dispatcher used by the Coordinator to dispatch Jobs for execution by an Executor

errors

Holds all Error types, and other modules in this crate will use errors::*; to get access to everything error_chain creates.

executor

Provides Executor that receives jobs for execution, executes them and returns results

info

Provides methods to get information about this library

job

Provides Job that holds jobs before and after their execution

protocols

Provides a number of traits that define methods used in protocols between server and clients that a client must implement. Such as [DebuggerProtocol][protocols::DebuggerProtocol] and SubmissionProtocol

run_state

Provides RunState that tracks the current runtime state, used by Coordinator

services

Provides well-known service names used across multiple binary crates