From 051801655303dd2d3358a3b970e2f89eac52f3d1 Mon Sep 17 00:00:00 2001
From: Jun Wu <quark@fb.com>
Date: Fri, 9 Mar 2018 18:57:11 -0800
Subject: [PATCH] indexedlog: initial boilerplate

Summary:
First step of a storage-related building block that is in Rust. The goal is
to use it to replace revlog, obsstore and packfiles.

Extern crates that are likely useful are added to reduce future churns.

Reviewed By: DurhamG

Differential Revision: D7108434

fbshipit-source-id: 97ebd9ba69547d876dcecc05e604acdf9088877e
---
 lib/indexedlog/Cargo.toml       | 22 ++++++++++++++++++++++
 lib/indexedlog/benches/bench.rs |  9 +++++++++
 lib/indexedlog/src/lib.rs       | 14 ++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 lib/indexedlog/Cargo.toml
 create mode 100644 lib/indexedlog/benches/bench.rs
 create mode 100644 lib/indexedlog/src/lib.rs

diff --git a/lib/indexedlog/Cargo.toml b/lib/indexedlog/Cargo.toml
new file mode 100644
index 0000000000..9743e336de
--- /dev/null
+++ b/lib/indexedlog/Cargo.toml
@@ -0,0 +1,22 @@
+[package]
+name = "indexedlog"
+version = "0.1.0"
+
+[dependencies]
+atomicwrites = "*"
+byteorder = "*"
+failure = "*"
+fs2 = "*"
+memmap = "*"
+twox-hash = "*"
+vlqencoding = { path = "../vlqencoding" }
+
+[dev-dependencies]
+criterion = "*"
+quickcheck = "*"
+rand = "*"
+tempdir = "*"
+
+[[bench]]
+name = "bench"
+harness = false
diff --git a/lib/indexedlog/benches/bench.rs b/lib/indexedlog/benches/bench.rs
new file mode 100644
index 0000000000..9ca74b97ae
--- /dev/null
+++ b/lib/indexedlog/benches/bench.rs
@@ -0,0 +1,9 @@
+#[macro_use]
+extern crate criterion;
+
+use criterion::Criterion;
+
+fn criterion_benchmark(_: &mut Criterion) {}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);
diff --git a/lib/indexedlog/src/lib.rs b/lib/indexedlog/src/lib.rs
new file mode 100644
index 0000000000..8ab1b54cd8
--- /dev/null
+++ b/lib/indexedlog/src/lib.rs
@@ -0,0 +1,14 @@
+extern crate atomicwrites;
+extern crate byteorder;
+extern crate failure;
+extern crate fs2;
+extern crate memmap;
+#[cfg(test)]
+#[macro_use]
+extern crate quickcheck;
+#[cfg(test)]
+extern crate rand;
+#[cfg(test)]
+extern crate tempdir;
+extern crate twox_hash;
+extern crate vlqencoding;