Add new package with methods to save and load compressor state (#63)

Cargo.lock

@@ -2,6 +2,15 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "ansi_term"
 version = "0.11.0"
@@ -11,6 +20,18 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61604a8f862e1d5c3229fdd78f8b02c68dcf73a4c4b05fd636d12240aaa242c1"
+
+[[package]]
+name = "arc-swap"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5ab7d9e73059c86c36473f459b52adbd99c3554a4fec492caef460806006f00"
+
 [[package]]
 name = "async-trait"
 version = "0.1.50"
@@ -33,6 +54,26 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "auto_compressor"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "clap",
+ "env_logger",
+ "jemallocator",
+ "log",
+ "log-panics",
+ "openssl",
+ "postgres",
+ "postgres-openssl",
+ "pyo3",
+ "pyo3-log",
+ "rand",
+ "serial_test",
+ "synapse_compress_state",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -103,6 +144,7 @@ dependencies = [
 name = "compressor_integration_tests"
 version = "0.1.0"
 dependencies = [
+ "auto_compressor",
  "openssl",
  "postgres",
  "postgres-openssl",
@@ -210,6 +252,18 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
 
+[[package]]
+name = "env_logger"
+version = "0.9.0"
+source = "git+https://github.com/TilCreator/env_logger?branch=fix_pipe#3d09e0d824d9301cf1c0d4a9f148f8cfeb216329"
+dependencies = [
+ "atty",
+ "humantime",
+ "log",
+ "regex",
+ "termcolor",
+]
+
 [[package]]
 name = "fallible-iterator"
 version = "0.2.0"
@@ -371,6 +425,12 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "indicatif"
 version = "0.16.2"
@@ -466,6 +526,15 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "log-panics"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae0136257df209261daa18d6c16394757c63e032e27aafd8b07788b051082bef"
+dependencies = [
+ "log",
+]
+
 [[package]]
 name = "matches"
 version = "0.1.8"
@@ -790,6 +859,17 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "pyo3-log"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9d42fe53a9ba733c9dd4289f73389dafa35b6ad0e2e07fbb480e5a111b83749"
+dependencies = [
+ "arc-swap",
+ "log",
+ "pyo3",
+]
+
 [[package]]
 name = "pyo3-macros"
 version = "0.14.1"
@@ -902,6 +982,8 @@ version = "1.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
 dependencies = [
+ "aho-corasick",
+ "memchr",
  "regex-syntax",
 ]
 
@@ -1054,6 +1136,15 @@ dependencies = [
  "string_cache",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dfed899f0eb03f32ee8c6a0aabdb8a7949659e3466561fc0adf54e26d88c5f4"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "terminal_size"
 version = "0.1.17"
@@ -1234,6 +1325,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"