rust-status: fix thread count ceiling This was forcing 16 threads instead of creating a ceiling, which is wrong when either the available parallelism of the platform is lower or when the user wants to set it explicitly (like we do in `run-tests.py`)

peer: pass the `path` to the statichttp peer We now have all peer able to receive and store a `path` object. Hooray.

peer: get the `path` object down to the sshpeer Same logic as the other peers.

logexchange: use the proper accessors to get the remote url There is an official method, let us use it. this will prevent a crash when the private attribute disappear.

peer: get the `path` object down to the httppeer One more peer with a path stored.

path: fix `url.copy` dropping the port The copy method have been wrong for a while, but the new code reveals it.

peer: pass the `path` object to `make_peer` We don't do anything with it yet, but we can start implementing it for each peer type starting now.

path: allow to copy a path while adjusting the url This will be used by `scheme` in the next changesets.

peer: store the path object used to build a peer from a repo This is the simplest case, we so starts with it.

peer: build a `path` object on the fly when needed So now, we always have a `path` object around when building the peer

peer: have `repo.peer` take an optional `path` argument We are ready to start to actually set the value now.

peer: add a `path` attribute to peer It will start being set in the coming changesets.

peer: have a common constructor and use it For now it does not do much, but we will extend it to also store a path object soon.

peer: use a dedicated name for the `peer` constructor We want to change the argument it takes, so we rather make them different function.

peer: dissolve `_peerlookup` into its last two callers This is about to need more changes and the function won't be useful. We do it early to clarify later changes.

peer: stop having a `peer()` method on `peer()` This is already a peer, why do you want a peer if you already have one.

clone: explicitly detect the need to fetch a peer Instead of having `peer()` method on all `peer()` for this usecase, we could simply handle it explicitly.

addbranchrevs: explicitly detect the need to fetch a peer Instead of having `peer()` method on all `peer()` for this usecase, we could simply handle it explicitly.

path: pass `path` to `peer` in `hg clone` We directly use the `path` object to build the `peer` object.

path: use `get_clone_path_obj` in share The return is simpler to use, and this mean less user for the old function. We directly use the `path` object to build the `peer` object.

path: pass `path` to `peer` in mq We directly use the `path` object to build the `peer` object. There is one case where we don't. We should fix that at the same time as we fix the sub-repo cases.

path: use `get_clone_path_obj` in _getlocal We don't need to feed the `path` object to a `peer` object, but using an higher level function is simpler here (e.g. no subscript access, explicit attribute access).

path: pass `path` to `peer` in `hg init` We directly use the `path` object to build the `peer` object.

path: add a `get_clone_path_obj` function Same logic as the `get_unique_pull_path_obj` function, this give access to the `path` object directly.