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, 77 deletions

diff --git a/rand/rand_jitter/src/error.rs b/rand/rand_jitter/src/error.rs
deleted file mode 100644
index b54fffa..0000000
--- a/rand/rand_jitter/src/error.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2018 Developers of the Rand project.
-// Copyright 2013-2015 The Rust Project Developers.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use rand_core::Error;
-use core::fmt;
-
-/// Base code for all `JitterRng` errors
-const ERROR_BASE: u32 = 0xAE53_0400;
-
-/// An error that can occur when [`JitterRng::test_timer`] fails.
-/// 
-/// All variants have a value of 0xAE530400 = 2924676096 plus a small
-/// increment (1 through 5).
-///
-/// [`JitterRng::test_timer`]: crate::JitterRng::test_timer
-#[derive(Debug, Clone, PartialEq, Eq)]
-#[repr(u32)]
-pub enum TimerError {
-    /// No timer available.
-    NoTimer = ERROR_BASE + 1,
-    /// Timer too coarse to use as an entropy source.
-    CoarseTimer = ERROR_BASE + 2,
-    /// Timer is not monotonically increasing.
-    NotMonotonic = ERROR_BASE + 3,
-    /// Variations of deltas of time too small.
-    TinyVariantions = ERROR_BASE + 4,
-    /// Too many stuck results (indicating no added entropy).
-    TooManyStuck = ERROR_BASE + 5,
-    #[doc(hidden)]
-    __Nonexhaustive,
-}
-
-impl TimerError {
-    fn description(&self) -> &'static str {
-        match *self {
-            TimerError::NoTimer => "no timer available",
-            TimerError::CoarseTimer => "coarse timer",
-            TimerError::NotMonotonic => "timer not monotonic",
-            TimerError::TinyVariantions => "time delta variations too small",
-            TimerError::TooManyStuck => "too many stuck results",
-            TimerError::__Nonexhaustive => unreachable!(),
-        }
-    }
-}
-
-impl fmt::Display for TimerError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{}", self.description())
-    }
-}
-
-#[cfg(feature = "std")]
-impl ::std::error::Error for TimerError {
-    fn description(&self) -> &str {
-        self.description()
-    }
-}
-
-impl From<TimerError> for Error {
-    fn from(err: TimerError) -> Error {
-        // Timer check is already quite permissive of failures so we don't
-        // expect false-positive failures, i.e. any error is irrecoverable.
-        #[cfg(feature = "std")] {
-            Error::new(err)
-        }
-        #[cfg(not(feature = "std"))] {
-            Error::from(core::num::NonZeroU32::new(err as u32).unwrap())
-        }
-    }
-}
-