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, 134 deletions

diff --git a/nitrokey/src/device/wrapper.rs b/nitrokey/src/device/wrapper.rs
deleted file mode 100644
index a3a18f9..0000000
--- a/nitrokey/src/device/wrapper.rs
+++ /dev/null
@@ -1,134 +0,0 @@
-// Copyright (C) 2018-2019 Robin Krahl <robin.krahl@ireas.org>
-// SPDX-License-Identifier: MIT
-
-use crate::device::{Device, Model, Pro, Storage};
-use crate::error::Error;
-use crate::otp::GenerateOtp;
-
-/// A wrapper for a Nitrokey device of unknown type.
-///
-/// Use the [`connect`][] method to obtain a wrapped instance.  The wrapper implements all traits
-/// that are shared between all Nitrokey devices so that the shared functionality can be used
-/// without knowing the type of the underlying device.  If you want to use functionality that is
-/// not available for all devices, you have to extract the device.
-///
-/// # Examples
-///
-/// Authentication with error handling:
-///
-/// ```no_run
-/// use nitrokey::{Authenticate, DeviceWrapper, User};
-/// # use nitrokey::Error;
-///
-/// fn perform_user_task<'a>(device: &User<'a, DeviceWrapper<'a>>) {}
-/// fn perform_other_task(device: &DeviceWrapper) {}
-///
-/// # fn try_main() -> Result<(), Error> {
-/// let mut manager = nitrokey::take()?;
-/// let device = manager.connect()?;
-/// 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(())
-/// # }
-/// ```
-///
-/// Device-specific commands:
-///
-/// ```no_run
-/// use nitrokey::{DeviceWrapper, Storage};
-/// # use nitrokey::Error;
-///
-/// fn perform_common_task(device: &DeviceWrapper) {}
-/// fn perform_storage_task(device: &Storage) {}
-///
-/// # fn try_main() -> Result<(), Error> {
-/// let mut manager = nitrokey::take()?;
-/// let device = manager.connect()?;
-/// perform_common_task(&device);
-/// match device {
-///     DeviceWrapper::Storage(storage) => perform_storage_task(&storage),
-///     _ => (),
-/// };
-/// #     Ok(())
-/// # }
-/// ```
-///
-/// [`connect`]: struct.Manager.html#method.connect
-#[derive(Debug)]
-pub enum DeviceWrapper<'a> {
-    /// A Nitrokey Storage device.
-    Storage(Storage<'a>),
-    /// A Nitrokey Pro device.
-    Pro(Pro<'a>),
-}
-
-impl<'a> DeviceWrapper<'a> {
-    fn device(&self) -> &dyn Device<'a> {
-        match *self {
-            DeviceWrapper::Storage(ref storage) => storage,
-            DeviceWrapper::Pro(ref pro) => pro,
-        }
-    }
-
-    fn device_mut(&mut self) -> &mut dyn Device<'a> {
-        match *self {
-            DeviceWrapper::Storage(ref mut storage) => storage,
-            DeviceWrapper::Pro(ref mut pro) => pro,
-        }
-    }
-}
-
-impl<'a> From<Pro<'a>> for DeviceWrapper<'a> {
-    fn from(device: Pro<'a>) -> Self {
-        DeviceWrapper::Pro(device)
-    }
-}
-
-impl<'a> From<Storage<'a>> for DeviceWrapper<'a> {
-    fn from(device: Storage<'a>) -> Self {
-        DeviceWrapper::Storage(device)
-    }
-}
-
-impl<'a> GenerateOtp for DeviceWrapper<'a> {
-    fn get_hotp_slot_name(&self, slot: u8) -> Result<String, Error> {
-        self.device().get_hotp_slot_name(slot)
-    }
-
-    fn get_totp_slot_name(&self, slot: u8) -> Result<String, Error> {
-        self.device().get_totp_slot_name(slot)
-    }
-
-    fn get_hotp_code(&mut self, slot: u8) -> Result<String, Error> {
-        self.device_mut().get_hotp_code(slot)
-    }
-
-    fn get_totp_code(&self, slot: u8) -> Result<String, Error> {
-        self.device().get_totp_code(slot)
-    }
-}
-
-impl<'a> Device<'a> for DeviceWrapper<'a> {
-    fn into_manager(self) -> &'a mut crate::Manager {
-        match self {
-            DeviceWrapper::Pro(dev) => dev.into_manager(),
-            DeviceWrapper::Storage(dev) => dev.into_manager(),
-        }
-    }
-
-    fn get_model(&self) -> Model {
-        match *self {
-            DeviceWrapper::Pro(_) => Model::Pro,
-            DeviceWrapper::Storage(_) => Model::Storage,
-        }
-    }
-}