Remove vendored dependencies

While it appears that by now we actually can get successful builds
without Cargo insisting on Internet access by virtue of using the
--frozen flag, maintaining vendored dependencies is somewhat of a pain
point. This state will also get worse with upcoming changes that replace
argparse in favor of structopt and pull in a slew of new dependencies by
doing so. Then there is also the repository structure aspect, which is
non-standard due to the way we vendor dependencies and a potential
source of confusion.
In order to fix these problems, this change removes all the vendored
dependencies we have.

Delete subrepo argparse/:argparse
Delete subrepo base32/:base32
Delete subrepo cc/:cc
Delete subrepo cfg-if/:cfg-if
Delete subrepo getrandom/:getrandom
Delete subrepo lazy-static/:lazy-static
Delete subrepo libc/:libc
Delete subrepo nitrokey-sys/:nitrokey-sys
Delete subrepo nitrokey/:nitrokey
Delete subrepo rand/:rand

1 files changed, 0 insertions, 79 deletions

diff --git a/nitrokey/src/device/pro.rs b/nitrokey/src/device/pro.rs
deleted file mode 100644
index a65345e..0000000
--- a/nitrokey/src/device/pro.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright (C) 2018-2019 Robin Krahl <robin.krahl@ireas.org>
-// SPDX-License-Identifier: MIT
-
-use nitrokey_sys;
-
-use crate::device::{Device, Model};
-use crate::otp::GenerateOtp;
-
-/// A Nitrokey Pro device without user or admin authentication.
-///
-/// Use the [`connect`][] method to obtain an instance wrapper or the [`connect_pro`] method to
-/// directly obtain an instance.  If you want to execute a command that requires user or admin
-/// authentication, use [`authenticate_admin`][] or [`authenticate_user`][].
-///
-/// # Examples
-///
-/// Authentication with error handling:
-///
-/// ```no_run
-/// use nitrokey::{Authenticate, User, Pro};
-/// # use nitrokey::Error;
-///
-/// fn perform_user_task<'a>(device: &User<'a, Pro<'a>>) {}
-/// fn perform_other_task(device: &Pro) {}
-///
-/// # fn try_main() -> Result<(), Error> {
-/// let mut manager = nitrokey::take()?;
-/// let device = manager.connect_pro()?;
-/// let device = match device.authenticate_user("123456") {
-///     Ok(user) => {
-///         perform_user_task(&user);
-///         user.device()
-///     },
-///     Err((device, err)) => {
-///         eprintln!("Could not authenticate as user: {}", err);
-///         device
-///     },
-/// };
-/// perform_other_task(&device);
-/// #     Ok(())
-/// # }
-/// ```
-///
-/// [`authenticate_admin`]: trait.Authenticate.html#method.authenticate_admin
-/// [`authenticate_user`]: trait.Authenticate.html#method.authenticate_user
-/// [`connect`]: struct.Manager.html#method.connect
-/// [`connect_pro`]: struct.Manager.html#method.connect_pro
-#[derive(Debug)]
-pub struct Pro<'a> {
-    manager: Option<&'a mut crate::Manager>,
-}
-
-impl<'a> Pro<'a> {
-    pub(crate) fn new(manager: &'a mut crate::Manager) -> Pro<'a> {
-        Pro {
-            manager: Some(manager),
-        }
-    }
-}
-
-impl<'a> Drop for Pro<'a> {
-    fn drop(&mut self) {
-        unsafe {
-            nitrokey_sys::NK_logout();
-        }
-    }
-}
-
-impl<'a> Device<'a> for Pro<'a> {
-    fn into_manager(mut self) -> &'a mut crate::Manager {
-        self.manager.take().unwrap()
-    }
-
-    fn get_model(&self) -> Model {
-        Model::Pro
-    }
-}
-
-impl<'a> GenerateOtp for Pro<'a> {}