development/cargo: Added (The Rust package manager).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

74 files changed, 564 insertions, 0 deletions

diff --git a/development/cargo/README b/development/cargo/README
new file mode 100644
index 0000000000000..607d9f19d1635
--- /dev/null
+++ b/development/cargo/README
@@ -0,0 +1,13 @@
+cargo - The Rust package manager https://crates.io/
+
+This will build cargo from source, which like rust, requires itself to
+bootstrap. This will build cargo using the installed rust and previously stable
+version of cargo.
+
+If you already have rust and cargo installed, this slackbuild will use these to
+bootstrap this version of cargo instead of a downloaded one.
+
+You can also force either behaviour through the LOCAL_BOOTSTRAP=yes|no
+parameter.
+
+  LOCAL_BOOTSTRAP=no ./cargo.SlackBuild
\ No newline at end of file
diff --git a/development/cargo/cargo.SlackBuild b/development/cargo/cargo.SlackBuild
new file mode 100644
index 0000000000000..7fbf7dcd262c0
--- /dev/null
+++ b/development/cargo/cargo.SlackBuild
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+# Slackware build script for cargo
+
+# Copyright 2017 Andrew Clemons, Wellington New Zealand
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=cargo
+VERSION=${VERSION:-0.17.0}
+VERSION_BOOTSTRAP=${VERSION_BOOTSTRAP:-0.16.0}
+VERSION_RUST_INSTALLER=${VERSION_RUST_INSTALLER:-4f994850808a572e2cc8d43f968893c8e942e9bf}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+
+(
+  # versioned git submodule from cargo tag
+  cd src
+  rm -rf rust-installer
+  tar xvf $CWD/rust-installer-$VERSION_RUST_INSTALLER.tar.gz
+  mv rust-installer-$VERSION_RUST_INSTALLER rust-installer
+)
+
+# if you already have rust and cargo installed, you can bootstrap from the
+# previous version.
+if [ "$LOCAL_BOOTSTRAP" = "" ] && [ -x /usr/bin/cargo ] && [ -x /usr/bin/rustc ] ; then
+  LOCAL_BOOTSTRAP=yes
+fi
+
+if [ "$LOCAL_BOOTSTRAP" = "yes" ] ; then
+  local_cargo="/usr/bin/cargo"
+else
+  tar xvf $CWD/cargo-$VERSION_BOOTSTRAP-$ARCH-unknown-linux-gnu.tar.gz
+
+  local_cargo="$(pwd)/cargo-nightly-$ARCH-unknown-linux-gnu/cargo/bin/cargo"
+fi
+
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --rustc=/usr/bin/rustc \
+  --rustdoc=/usr/bin/rustdoc \
+  --local-rust-root=/usr \
+  --cargo="$local_cargo"
+
+# build offline
+# configuration tells cargo to use the configured directory
+# for dependencies intead of downloading from crates.io.
+mkdir .cargo
+cat << EOF >> .cargo/config
+[source.crates-io]
+registry = 'https://github.com/rust-lang/crates.io-index'
+replace-with = 'vendored-sources'
+
+[source.vendored-sources]
+directory = '$(pwd)/vendor'
+EOF
+
+# deps and versions come from Cargo.lock
+# cargo vender can be used to generate the checksums
+mkdir vendor
+(
+  cd vendor
+
+  for dependency in advapi32-sys=0.2.0 \
+                    aho-corasick=0.5.3 \
+                    bitflags=0.7.0 \
+                    bufstream=0.1.2 \
+                    cfg-if=0.1.0 \
+                    cmake=0.1.19 \
+                    crossbeam=0.2.10 \
+                    curl=0.4.1 \
+                    curl-sys=0.3.6 \
+                    docopt=0.6.86 \
+                    env_logger=0.3.5 \
+                    error-chain=0.7.2 \
+                    filetime=0.1.10 \
+                    flate2=0.2.14 \
+                    fs2=0.3.0 \
+                    gcc=0.3.39 \
+                    gdi32-sys=0.2.0 \
+                    git2=0.6.3 \
+                    git2-curl=0.7.0 \
+                    glob=0.2.11 \
+                    hamcrest=0.1.1 \
+                    idna=0.1.0 \
+                    kernel32-sys=0.2.2 \
+                    lazy_static=0.2.2 \
+                    libc=0.2.18 \
+                    libgit2-sys=0.6.6 \
+                    libssh2-sys=0.2.5 \
+                    libz-sys=1.0.13 \
+                    log=0.3.6 \
+                    matches=0.1.4 \
+                    memchr=0.1.11 \
+                    metadeps=1.1.1 \
+                    miniz-sys=0.1.7 \
+                    miow=0.1.3 \
+                    net2=0.2.26 \
+                    num=0.1.36 \
+                    num-bigint=0.1.35 \
+                    num-complex=0.1.35 \
+                    num-integer=0.1.32 \
+                    num-iter=0.1.32 \
+                    num-rational=0.1.35 \
+                    num-traits=0.1.36 \
+                    num_cpus=1.1.0 \
+                    openssl=0.9.6 \
+                    openssl-probe=0.1.0 \
+                    openssl-sys=0.9.6 \
+                    pkg-config=0.3.8 \
+                    psapi-sys=0.1.0 \
+                    rand=0.3.14 \
+                    regex=0.1.80 \
+                    regex-syntax=0.3.9 \
+                    rustc-serialize=0.3.21 \
+                    semver=0.5.1 \
+                    semver-parser=0.6.1 \
+                    shell-escape=0.1.3 \
+                    strsim=0.5.1 \
+                    tar=0.4.9 \
+                    tempdir=0.3.5 \
+                    term=0.4.4 \
+                    thread-id=2.0.0 \
+                    thread_local=0.2.7 \
+                    toml=0.2.1 \
+                    unicode-bidi=0.2.3 \
+                    unicode-normalization=0.1.2 \
+                    url=1.2.3 \
+                    user32-sys=0.2.0 \
+                    utf8-ranges=0.1.3 \
+                    winapi=0.2.8 \
+                    winapi-build=0.1.1 \
+                    ws2_32-sys=0.2.1 ; do
+
+    dep="$(echo "$dependency" | cut -d= -f1)"
+    ver="$(echo "$dependency" | cut -d= -f2)"
+
+    tar xvf $CWD/$dep-$ver.crate
+
+    mv $dep-$ver $dep
+
+    touch $dep/.cargo-ok
+    zcat $CWD/checksums/$dep-cargo-checksum.json.gz > $dep/.cargo-checksum.json
+  done
+)
+
+make
+make install DESTDIR=$PKG
+
+if [ "$ARCH" = "x86_64" ]; then
+  mv $PKG/usr/lib $PKG/usr/lib$LIBDIRSUFFIX
+fi
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a LICENSE-APACHE LICENSE-MIT LICENSE-THIRD-PARTY README.md $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/development/cargo/cargo.info b/development/cargo/cargo.info
new file mode 100644
index 0000000000000..d1eccacd59d58
--- /dev/null
+++ b/development/cargo/cargo.info
@@ -0,0 +1,298 @@
+PRGNAM="cargo"
+VERSION="0.17.0"
+HOMEPAGE="http://doc.crates.io/"
+DOWNLOAD="https://github.com/rust-lang/cargo/archive/0.17.0/cargo-0.17.0.tar.gz \
+          https://github.com/rust-lang/rust-installer/archive/4f994850808a572e2cc8d43f968893c8e942e9bf/rust-installer-4f994850808a572e2cc8d43f968893c8e942e9bf.tar.gz \
+          https://static.rust-lang.org/dist/cargo-0.16.0-i686-unknown-linux-gnu.tar.gz \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/advapi32-sys/advapi32-sys-0.2.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/aho-corasick/aho-corasick-0.5.3.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/bitflags/bitflags-0.7.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/bufstream/bufstream-0.1.2.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/cfg-if/cfg-if-0.1.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/cmake/cmake-0.1.19.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/crossbeam/crossbeam-0.2.10.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/curl-sys/curl-sys-0.3.6.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/curl/curl-0.4.1.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/docopt/docopt-0.6.86.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/env_logger/env_logger-0.3.5.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/error-chain/error-chain-0.7.2.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/filetime/filetime-0.1.10.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/flate2/flate2-0.2.14.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/fs2/fs2-0.3.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/gcc/gcc-0.3.39.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/gdi32-sys/gdi32-sys-0.2.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/git2-curl/git2-curl-0.7.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/git2/git2-0.6.3.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/glob/glob-0.2.11.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/hamcrest/hamcrest-0.1.1.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/idna/idna-0.1.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/kernel32-sys/kernel32-sys-0.2.2.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/lazy_static/lazy_static-0.2.2.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/libc/libc-0.2.18.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/libgit2-sys/libgit2-sys-0.6.6.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/libssh2-sys/libssh2-sys-0.2.5.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/libz-sys/libz-sys-1.0.13.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/log/log-0.3.6.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/matches/matches-0.1.4.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/memchr/memchr-0.1.11.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/metadeps/metadeps-1.1.1.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/miniz-sys/miniz-sys-0.1.7.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/miow/miow-0.1.3.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/net2/net2-0.2.26.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/num-bigint/num-bigint-0.1.35.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/num-complex/num-complex-0.1.35.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/num-integer/num-integer-0.1.32.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/num-iter/num-iter-0.1.32.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/num-rational/num-rational-0.1.35.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/num-traits/num-traits-0.1.36.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/num/num-0.1.36.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/num_cpus/num_cpus-1.1.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/openssl-probe/openssl-probe-0.1.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/openssl-sys/openssl-sys-0.9.6.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/openssl/openssl-0.9.6.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/pkg-config/pkg-config-0.3.8.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/psapi-sys/psapi-sys-0.1.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/rand/rand-0.3.14.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/regex-syntax/regex-syntax-0.3.9.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/regex/regex-0.1.80.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/rustc-serialize/rustc-serialize-0.3.21.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/semver-parser/semver-parser-0.6.1.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/semver/semver-0.5.1.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/shell-escape/shell-escape-0.1.3.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/strsim/strsim-0.5.1.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/tar/tar-0.4.9.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/tempdir/tempdir-0.3.5.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/term/term-0.4.4.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/thread-id/thread-id-2.0.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/thread_local/thread_local-0.2.7.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/toml/toml-0.2.1.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/unicode-bidi/unicode-bidi-0.2.3.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/unicode-normalization/unicode-normalization-0.1.2.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/url/url-1.2.3.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/user32-sys/user32-sys-0.2.0.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/utf8-ranges/utf8-ranges-0.1.3.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/winapi-build/winapi-build-0.1.1.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/winapi/winapi-0.2.8.crate \
+          https://crates-io.s3-us-west-1.amazonaws.com/crates/ws2_32-sys/ws2_32-sys-0.2.1.crate"
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new file mode 100644
index 0000000000000..83dbdc1feef30
--- /dev/null
+++ b/development/cargo/checksums/libc-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/libgit2-sys-cargo-checksum.json.gz b/development/cargo/checksums/libgit2-sys-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..7112ec5e8cff5
--- /dev/null
+++ b/development/cargo/checksums/libgit2-sys-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/libssh2-sys-cargo-checksum.json.gz b/development/cargo/checksums/libssh2-sys-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..7f8382a8681c2
--- /dev/null
+++ b/development/cargo/checksums/libssh2-sys-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/libz-sys-cargo-checksum.json.gz b/development/cargo/checksums/libz-sys-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..959a9d8c81128
--- /dev/null
+++ b/development/cargo/checksums/libz-sys-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/log-cargo-checksum.json.gz b/development/cargo/checksums/log-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..205dbd6fbae26
--- /dev/null
+++ b/development/cargo/checksums/log-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/matches-cargo-checksum.json.gz b/development/cargo/checksums/matches-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..325405b7f8e04
--- /dev/null
+++ b/development/cargo/checksums/matches-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/memchr-cargo-checksum.json.gz b/development/cargo/checksums/memchr-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..a339e4a24531c
--- /dev/null
+++ b/development/cargo/checksums/memchr-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/metadeps-cargo-checksum.json.gz b/development/cargo/checksums/metadeps-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..ee1afe9d173df
--- /dev/null
+++ b/development/cargo/checksums/metadeps-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/miniz-sys-cargo-checksum.json.gz b/development/cargo/checksums/miniz-sys-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..37559e9811d85
--- /dev/null
+++ b/development/cargo/checksums/miniz-sys-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/miow-cargo-checksum.json.gz b/development/cargo/checksums/miow-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..11b842e67894f
--- /dev/null
+++ b/development/cargo/checksums/miow-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/net2-cargo-checksum.json.gz b/development/cargo/checksums/net2-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..927e3d357e313
--- /dev/null
+++ b/development/cargo/checksums/net2-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/num-bigint-cargo-checksum.json.gz b/development/cargo/checksums/num-bigint-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..ee1e394a4c14c
--- /dev/null
+++ b/development/cargo/checksums/num-bigint-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/num-cargo-checksum.json.gz b/development/cargo/checksums/num-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..e726cad95dece
--- /dev/null
+++ b/development/cargo/checksums/num-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/num-complex-cargo-checksum.json.gz b/development/cargo/checksums/num-complex-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..fb00c8e5022e2
--- /dev/null
+++ b/development/cargo/checksums/num-complex-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/num-integer-cargo-checksum.json.gz b/development/cargo/checksums/num-integer-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..d1712208aa5c5
--- /dev/null
+++ b/development/cargo/checksums/num-integer-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/num-iter-cargo-checksum.json.gz b/development/cargo/checksums/num-iter-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..8183e7c654cf8
--- /dev/null
+++ b/development/cargo/checksums/num-iter-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/num-rational-cargo-checksum.json.gz b/development/cargo/checksums/num-rational-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..0490f8ef187b0
--- /dev/null
+++ b/development/cargo/checksums/num-rational-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/num-traits-cargo-checksum.json.gz b/development/cargo/checksums/num-traits-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..f521360f628f2
--- /dev/null
+++ b/development/cargo/checksums/num-traits-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/num_cpus-cargo-checksum.json.gz b/development/cargo/checksums/num_cpus-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..055a924dfa81c
--- /dev/null
+++ b/development/cargo/checksums/num_cpus-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/openssl-cargo-checksum.json.gz b/development/cargo/checksums/openssl-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..03a481791868a
--- /dev/null
+++ b/development/cargo/checksums/openssl-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/openssl-probe-cargo-checksum.json.gz b/development/cargo/checksums/openssl-probe-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..4268f2c37753b
--- /dev/null
+++ b/development/cargo/checksums/openssl-probe-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/openssl-sys-cargo-checksum.json.gz b/development/cargo/checksums/openssl-sys-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..cfcc274304da0
--- /dev/null
+++ b/development/cargo/checksums/openssl-sys-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/pkg-config-cargo-checksum.json.gz b/development/cargo/checksums/pkg-config-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..18d463dd21abf
--- /dev/null
+++ b/development/cargo/checksums/pkg-config-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/psapi-sys-cargo-checksum.json.gz b/development/cargo/checksums/psapi-sys-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..74091a0353e86
--- /dev/null
+++ b/development/cargo/checksums/psapi-sys-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/rand-cargo-checksum.json.gz b/development/cargo/checksums/rand-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..1f870a9f11efe
--- /dev/null
+++ b/development/cargo/checksums/rand-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/regex-cargo-checksum.json.gz b/development/cargo/checksums/regex-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..b0a3b12e5cea6
--- /dev/null
+++ b/development/cargo/checksums/regex-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/regex-syntax-cargo-checksum.json.gz b/development/cargo/checksums/regex-syntax-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..bfafc25da8ca8
--- /dev/null
+++ b/development/cargo/checksums/regex-syntax-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/rustc-serialize-cargo-checksum.json.gz b/development/cargo/checksums/rustc-serialize-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..32ca3036cefe1
--- /dev/null
+++ b/development/cargo/checksums/rustc-serialize-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/semver-cargo-checksum.json.gz b/development/cargo/checksums/semver-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..ce12e5d4e3748
--- /dev/null
+++ b/development/cargo/checksums/semver-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/semver-parser-cargo-checksum.json.gz b/development/cargo/checksums/semver-parser-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..5da4438602f0f
--- /dev/null
+++ b/development/cargo/checksums/semver-parser-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/shell-escape-cargo-checksum.json.gz b/development/cargo/checksums/shell-escape-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..6480f11866bbe
--- /dev/null
+++ b/development/cargo/checksums/shell-escape-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/strsim-cargo-checksum.json.gz b/development/cargo/checksums/strsim-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..3883a26766ca0
--- /dev/null
+++ b/development/cargo/checksums/strsim-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/tar-cargo-checksum.json.gz b/development/cargo/checksums/tar-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..b478f7340fdf4
--- /dev/null
+++ b/development/cargo/checksums/tar-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/tempdir-cargo-checksum.json.gz b/development/cargo/checksums/tempdir-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..f4bbf4ef93b2f
--- /dev/null
+++ b/development/cargo/checksums/tempdir-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/term-cargo-checksum.json.gz b/development/cargo/checksums/term-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..f03449abb4353
--- /dev/null
+++ b/development/cargo/checksums/term-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/thread-id-cargo-checksum.json.gz b/development/cargo/checksums/thread-id-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..f4796be58a7d1
--- /dev/null
+++ b/development/cargo/checksums/thread-id-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/thread_local-cargo-checksum.json.gz b/development/cargo/checksums/thread_local-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..7cb582a3629e7
--- /dev/null
+++ b/development/cargo/checksums/thread_local-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/toml-cargo-checksum.json.gz b/development/cargo/checksums/toml-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..d694382310196
--- /dev/null
+++ b/development/cargo/checksums/toml-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/unicode-bidi-cargo-checksum.json.gz b/development/cargo/checksums/unicode-bidi-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..20478a7969305
--- /dev/null
+++ b/development/cargo/checksums/unicode-bidi-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/unicode-normalization-cargo-checksum.json.gz b/development/cargo/checksums/unicode-normalization-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..26a0190e87ff2
--- /dev/null
+++ b/development/cargo/checksums/unicode-normalization-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/url-cargo-checksum.json.gz b/development/cargo/checksums/url-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..ce7098d2ff0a6
--- /dev/null
+++ b/development/cargo/checksums/url-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/user32-sys-cargo-checksum.json.gz b/development/cargo/checksums/user32-sys-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..e404df5ef591b
--- /dev/null
+++ b/development/cargo/checksums/user32-sys-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/utf8-ranges-cargo-checksum.json.gz b/development/cargo/checksums/utf8-ranges-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..b807151f7fd2c
--- /dev/null
+++ b/development/cargo/checksums/utf8-ranges-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/winapi-build-cargo-checksum.json.gz b/development/cargo/checksums/winapi-build-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..daa9d765f1290
--- /dev/null
+++ b/development/cargo/checksums/winapi-build-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/winapi-cargo-checksum.json.gz b/development/cargo/checksums/winapi-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..7c5562d9508fb
--- /dev/null
+++ b/development/cargo/checksums/winapi-cargo-checksum.json.gz
diff --git a/development/cargo/checksums/ws2_32-sys-cargo-checksum.json.gz b/development/cargo/checksums/ws2_32-sys-cargo-checksum.json.gz
new file mode 100644
index 0000000000000..a731107b0b7b6
--- /dev/null
+++ b/development/cargo/checksums/ws2_32-sys-cargo-checksum.json.gz
diff --git a/development/cargo/slack-desc b/development/cargo/slack-desc
new file mode 100644
index 0000000000000..39aa51be252b0
--- /dev/null
+++ b/development/cargo/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+     |-----handy-ruler------------------------------------------------------|
+cargo: cargo (The Rust package manager)
+cargo:
+cargo: Cargo downloads your Rust project’s dependencies and compiles your
+cargo: project.
+cargo:
+cargo: http://doc.crates.io/
+cargo:
+cargo:
+cargo:
+cargo:
+cargo: