This warning kind of snuck up on us! (See #748) For now, let's
disable it. (I've cleaned it up in a couple of examples, since
those are meant to be more idiomatic and user-facing.)
Closes#748.
Found these by disabling the nightly dbg macro special case. Now, we
have a mechanism for globally adding suppressions to tests, we can use
that instead.
This will make it much more convenient for code that only wants one of
these traits (or a subset of them). This is a good thing to support
because it will allow us to use a ZST in places that do not need an
actual async runtime handle (typically, the runtime handle is needed
only for spawn).
This makes using the `PreferredRuntime` the first-class option inside
`arti-client`, freeing users who don't want to think about runtimes from
having to do so.
`TorClient::create_unbootstrapped` and `builder` now automatically
use this runtime, leaving only `builder_custom` for users who wish to
manually specify a runtime.
This lets us clean up the docs a lot: mentions of using custom runtimes
are now relegated to nearer the end of the crate-level documentation,
and we mostly just link to `tor_rtcompat`'s docs to explain more there.
Instead, we take some more time to explain how you use the builder API
to create clients synchronously.
Other doc cleanups included getting rid of the explanation of `TorAddr`
in the main crate-level doc; this is already well-documented elsewhere,
and is something users should discover organically later.
fixes arti#326
Try to make the `hook-tcp` example a bit easier to read by
adding/changing comments, and renaming the lifetimes for
`async_trait`-generated trait methods.
The new `BootstrapBehavior` enum controls whether an unbootstrapped
`TorClient` will bootstrap itself automatically (`Ondemand`) when an
attempt is made to use it, or whether the user must perform
bootstrapping themselves (`Manual`).
The `lazy-init` example shows how you could write a simple
`get_tor_client()` function that used a global `OnceCell` to share
a Tor client across an entire application with this API.
closes arti#278
This commit changes how the `TorClient` type works, enabling it to be
constructed synchronously without initiating the bootstrapping process.
Daemon tasks are still started on construction (although some of them
won't do anything if the client isn't bootstrapped).
The old bootstrap() methods are now reimplemented in terms of the new
create_unbootstrapped() and bootstrap_existing() methods.
This required refactoring how the `DirMgr` works to enable the same sort
of thing there.
closes#293
Having separate types here doesn't justify the (very limited)
benefit of distinguishing between the case where we have created an
executor that we own and the case where we have a handle to an
already-running tokio executor.
Part of #301.
The sane_defaults() call is now the same as you get from a default
builder: by convention, we just call that method Default::default().
The with_directories() constructor makes more sense as a constructor
for the TorClientConfigBuilder than for TorClientConfig.
This overhauls the top-level `arti-client` documentation significantly:
- the "Using arti-client" section walks the user through all of the
necessary steps to initiate a Torified TCP connection, and then
provides a code example
- this example is also available as `examples/readme.rs`; it's not run
as a doctest, since it involves connecting to Tor
- a "More advanced usage" subheading provides information about stream
isolation (and can potentially be used for other interesting
features once we get them).
- a new "Multiple runtime support" section was added to explain the
purpose and usage of the `tor-rtcompat` crate
- the section on design and privacy considerations was removed; this is
probably okay to keep in a README, but users of the crate aren't going
to be interested in this (at least I don't think)
(also, the doc comment for `arti_client::Error` was fixed to make actual
sense)
Ian Jackson
trinity-1686a
Nick Mathewson
trinity-1686a
Saksham Mittal
eta
Dimitris Apostolou
Neel Chauhan
dagon