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Library
Module
Module type
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Page
Library
Module
Module type
Parameter
Class
Class type
Source
Agent.Monad
SourceWrappers of Lwt's fail functions
Wrappers of Lwt.catch
and Lwt.try_bind
inside this monad
The Syntax module implements the monadic operators provided by OCaml 4.08
The List module wraps the functions of the Lwt_list module inside the Agent monad. Functions suffixed with _s chain the actions sequentially, passing around the updated agent from an action to the next one. The functions suffixed with _m do everything in parallel, using a copy of the initial state in every thread and returning this same original state. The latter can be useful to retrieve a bunch of resources in batch where the updated state is not of interest (e.g download images)
Get the current state of the agent, or set a new one
Wrap the type of functions operating on the agent such as Agent.cookie_jar
or Agent.set_cookie_jar
to be usable inside the monad. For example, the first one go from Agent.t -> Cookiejar.t
to Agent.t -> (Agent.t * Cookiejar.t) Lwt.t
by just returning the agent unmodified together with the current cookie jar and wrap the result through Lwt.return
Note that the redefined functions have the same name as their counterpart, and thus will shadow or can be shadowed by them.