runtime: constitution: Add benchmark.

Cargo.lock

@@ -239,9 +239,9 @@ dependencies = [
 
 [[package]]
 name = "async-io"
-version = "1.2.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40a0b2bb8ae20fede194e779150fe283f65a4a08461b496de546ec366b174ad9"
+checksum = "9315f8f07556761c3e48fec2e6b276004acf426e6dc068b2c2251854d65ee0fd"
 dependencies = [
  "concurrent-queue",
  "fastrand",
@@ -276,7 +276,7 @@ dependencies = [
  "async-io",
  "async-mutex",
  "blocking",
- "crossbeam-utils 0.8.0",
+ "crossbeam-utils 0.8.1",
  "futures-channel",
  "futures-core",
  "futures-io",
@@ -287,7 +287,7 @@ dependencies = [
  "memchr",
  "num_cpus",
  "once_cell 1.5.2",
- "pin-project-lite",
+ "pin-project-lite 0.1.11",
  "pin-utils",
  "slab",
  "wasm-bindgen-futures",
@@ -313,9 +313,9 @@ dependencies = [
 
 [[package]]
 name = "async-trait"
-version = "0.1.41"
+version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b246867b8b3b6ae56035f1eb1ed557c1d8eae97f0d53696138a50fa0e3a3b8c0"
+checksum = "8d3a45e77e34375a7923b1e8febb049bb011f064714a8e17a1a616fef01da13d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -359,9 +359,9 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "backtrace"
-version = "0.3.54"
+version = "0.3.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2baad346b2d4e94a24347adeee9c7a93f412ee94b9cc26e5b59dea23848e9f28"
+checksum = "ef5140344c85b01f9bbb4d4b7288a8aa4b3287ccef913a14bcc78a1063623598"
 dependencies = [
  "addr2line",
  "cfg-if 1.0.0",
@@ -389,6 +389,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
 
+[[package]]
+name = "base64"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+
 [[package]]
 name = "bindgen"
 version = "0.54.0"
@@ -635,9 +641,9 @@ checksum = "631ae5198c9be5e753e5cc215e1bd73c2b466a3565173db433f52bb9d3e66dba"
 
 [[package]]
 name = "cc"
-version = "1.0.62"
+version = "1.0.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1770ced377336a88a67c473594ccc14eca6f4559217c34f64aac8f83d641b40"
+checksum = "95752358c8f7552394baf48cd82695b345628ad3f170d607de3ca03b8dacca15"
 dependencies = [
  "jobserver",
 ]
@@ -791,9 +797,9 @@ dependencies = [
 
 [[package]]
 name = "const-random"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02dc82c12dc2ee6e1ded861cf7d582b46f66f796d1b6c93fa28b911ead95da02"
+checksum = "486d435a7351580347279f374cb8a3c16937485441db80181357b7c4d70f17ed"
 dependencies = [
  "const-random-macro",
  "proc-macro-hack",
@@ -801,12 +807,14 @@ dependencies = [
 
 [[package]]
 name = "const-random-macro"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc757bbb9544aa296c2ae00c679e81f886b37e28e59097defe0cf524306f6685"
+checksum = "49a84d8ff70e3ec52311109b019c27672b4c1929e4cf7c18bcf0cd9fb5e230be"
 dependencies = [
  "getrandom 0.2.0",
+ "lazy_static",
  "proc-macro-hack",
+ "tiny-keccak",
 ]
 
 [[package]]
@@ -859,7 +867,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dca26ee1f8d361640700bde38b2c37d8c22b3ce2d360e1fc1c74ea4b0aa7d775"
 dependencies = [
  "cfg-if 1.0.0",
- "crossbeam-utils 0.8.0",
+ "crossbeam-utils 0.8.1",
 ]
 
 [[package]]
@@ -880,8 +888,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94af6efb46fef72616855b036a624cf27ba656ffc9be1b9a3c931cfc7749a9a9"
 dependencies = [
  "cfg-if 1.0.0",
- "crossbeam-epoch 0.9.0",
- "crossbeam-utils 0.8.0",
+ "crossbeam-epoch 0.9.1",
+ "crossbeam-utils 0.8.1",
 ]
 
 [[package]]
@@ -895,21 +903,21 @@ dependencies = [
  "crossbeam-utils 0.7.2",
  "lazy_static",
  "maybe-uninit",
- "memoffset",
+ "memoffset 0.5.6",
  "scopeguard 1.1.0",
 ]
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec0f606a85340376eef0d6d8fec399e6d4a544d648386c6645eb6d0653b27d9f"
+checksum = "a1aaa739f95311c2c7887a76863f500026092fb1dce0161dab577e559ef3569d"
 dependencies = [
  "cfg-if 1.0.0",
  "const_fn",
- "crossbeam-utils 0.8.0",
+ "crossbeam-utils 0.8.1",
  "lazy_static",
- "memoffset",
+ "memoffset 0.6.1",
  "scopeguard 1.1.0",
 ]
 
@@ -937,13 +945,12 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec91540d98355f690a86367e566ecad2e9e579f230230eb7c21398372be73ea5"
+checksum = "02d96d1e189ef58269ebe5b97953da3274d83a93af647c2ddd6f9dab28cedb8d"
 dependencies = [
  "autocfg 1.0.1",
  "cfg-if 1.0.0",
- "const_fn",
  "lazy_static",
 ]
 
@@ -1512,9 +1519,9 @@ dependencies = [
 
 [[package]]
 name = "fs-swap"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "921d332c89b3b61a826de38c61ee5b6e02c56806cade1b0e5d81bd71f57a71bb"
+checksum = "5839fda247e24ca4919c87c71dd5ca658f1f39e4f06829f80e3f15c3bafcfc2c"
 dependencies = [
  "lazy_static",
  "libc",
@@ -1651,7 +1658,7 @@ dependencies = [
  "futures-io",
  "memchr",
  "parking",
- "pin-project-lite",
+ "pin-project-lite 0.1.11",
  "waker-fn",
 ]
 
@@ -1712,7 +1719,7 @@ dependencies = [
  "futures-sink",
  "futures-task",
  "memchr",
- "pin-project 1.0.1",
+ "pin-project 1.0.2",
  "pin-utils",
  "proc-macro-hack",
  "proc-macro-nested",
@@ -2133,7 +2140,7 @@ dependencies = [
  "httparse",
  "httpdate",
  "itoa",
- "pin-project 1.0.1",
+ "pin-project 1.0.2",
  "socket2",
  "tokio 0.2.23",
  "tower-service",
@@ -2222,9 +2229,9 @@ dependencies = [
 
 [[package]]
 name = "instant"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb1fc4429a33e1f80d41dc9fea4d108a88bec1de8053878898ae448a0b52f613"
+checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
 dependencies = [
  "cfg-if 1.0.0",
 ]
@@ -2426,9 +2433,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.45"
+version = "0.3.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca059e81d9486668f12d455a4ea6daa600bd408134cd17e3d3fb5a32d1f016f8"
+checksum = "cf3d7383929f7c9c7c2d0fa596f325832df98c3704f2c60553080f7127a58175"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -3293,6 +3300,15 @@ dependencies = [
  "autocfg 1.0.1",
 ]
 
+[[package]]
+name = "memoffset"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "157b4208e3059a8f9e78d559edc658e13df41410cb3ae03979c83130067fdd87"
+dependencies = [
+ "autocfg 1.0.1",
+]
+
 [[package]]
 name = "memory-db"
 version = "0.24.1"
@@ -3365,7 +3381,7 @@ dependencies = [
  "kernel32-sys",
  "libc",
  "log",
- "miow 0.2.1",
+ "miow 0.2.2",
  "net2",
  "slab",
  "winapi 0.2.8",
@@ -3408,9 +3424,9 @@ dependencies = [
 
 [[package]]
 name = "miow"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
+checksum = "ebd808424166322d4a38da87083bfddd3ac4c131334ed55856112eb06d46944d"
 dependencies = [
  "kernel32-sys",
  "net2",
@@ -3485,7 +3501,7 @@ dependencies = [
  "bytes 0.5.6",
  "futures 0.3.8",
  "log",
- "pin-project 1.0.1",
+ "pin-project 1.0.2",
  "smallvec 1.5.0",
  "unsigned-varint 0.5.1",
 ]
@@ -3528,9 +3544,9 @@ dependencies = [
 
 [[package]]
 name = "net2"
-version = "0.2.35"
+version = "0.2.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ebc3ec692ed7c9a255596c67808dee269f64655d8baf7b4f0638e51ba1d6853"
+checksum = "d7cf75f38f16cb05ea017784dc6dbfd354f76c223dba37701734c4f5a9337d02"
 dependencies = [
  "cfg-if 0.1.10",
  "libc",
@@ -3797,6 +3813,7 @@ dependencies = [
 name = "pallet-constitution"
 version = "1.0.0"
 dependencies = [
+ "frame-benchmarking",
  "frame-support",
  "frame-system",
  "parity-scale-codec",
@@ -4682,11 +4699,11 @@ dependencies = [
 
 [[package]]
 name = "pin-project"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee41d838744f60d959d7074e3afb6b35c7456d0f61cad38a24e35e6553f73841"
+checksum = "9ccc2237c2c489783abd8c4c80e5450fc0e98644555b1364da68cc29aa151ca7"
 dependencies = [
- "pin-project-internal 1.0.1",
+ "pin-project-internal 1.0.2",
 ]
 
 [[package]]
@@ -4702,9 +4719,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-internal"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81a4ffa594b66bff340084d4081df649a7dc049ac8d7fc458d8e628bfbbb2f86"
+checksum = "f8e8d2bf0b23038a4424865103a4df472855692821aab4e4f5c3312d461d9e5f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4717,6 +4734,12 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c917123afa01924fc84bb20c4c03f004d9c38e5127e3c039bbf7f4b9c76a2f6b"
 
+[[package]]
+name = "pin-project-lite"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b063f57ec186e6140e2b8b6921e5f1bd89c7356dda5b33acc5401203ca6131c"
+
 [[package]]
 name = "pin-utils"
 version = "0.1.0"
@@ -4759,11 +4782,11 @@ dependencies = [
 
 [[package]]
 name = "polyval"
-version = "0.4.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5884790f1ce3553ad55fec37b5aaac5882e0e845a2612df744d6c85c9bf046c"
+checksum = "b3fd900a291ceb8b99799cc8cd3d1d3403a51721e015bc533528b2ceafcc443c"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "universal-hash",
 ]
 
@@ -4947,7 +4970,7 @@ checksum = "77de3c815e5a160b1539c6592796801df2043ae35e123b46d73380cfa57af858"
 dependencies = [
  "futures-core",
  "futures-sink",
- "pin-project-lite",
+ "pin-project-lite 0.1.11",
 ]
 
 [[package]]
@@ -5185,7 +5208,7 @@ checksum = "9ab346ac5921dc62ffa9f89b7a773907511cdfa5490c572ae9be1be33e8afa4a"
 dependencies = [
  "crossbeam-channel",
  "crossbeam-deque 0.8.0",
- "crossbeam-utils 0.8.0",
+ "crossbeam-utils 0.8.1",
  "lazy_static",
  "num_cpus",
 ]
@@ -5281,9 +5304,9 @@ checksum = "e005d658ad26eacc2b6c506dfde519f4e277e328d0eb3379ca61647d70a8f531"
 
 [[package]]
 name = "ring"
-version = "0.16.16"
+version = "0.16.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b72b84d47e8ec5a4f2872e8262b8f8256c5be1c938a7d6d3a867a3ba8f722f74"
+checksum = "70017ed5c555d79ee3538fc63ca09c70ad8f317dcadc1adc2c496b60c22bb24f"
 dependencies = [
  "cc",
  "libc",
@@ -5316,14 +5339,14 @@ dependencies = [
 
 [[package]]
 name = "rust-argon2"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dab61250775933275e84053ac235621dfb739556d5c54a2f2e9313b7cf43a19"
+checksum = "4b18820d944b33caa75a71378964ac46f58517c92b6ae5f762636247c09e78fb"
 dependencies = [
- "base64 0.12.3",
+ "base64 0.13.0",
  "blake2b_simd",
  "constant_time_eq",
- "crossbeam-utils 0.7.2",
+ "crossbeam-utils 0.8.1",
 ]
 
 [[package]]
@@ -6577,9 +6600,9 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
 [[package]]
 name = "slog"
-version = "2.5.2"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cc9c640a4adbfbcc11ffb95efe5aa7af7309e002adab54b185507dbf2377b99"
+checksum = "8347046d4ebd943127157b94d63abb990fcf729dc4e9978927fdf4ac3c998d06"
 dependencies = [
  "erased-serde",
 ]
@@ -6654,11 +6677,11 @@ dependencies = [
 
 [[package]]
 name = "socket2"
-version = "0.3.16"
+version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fd8b795c389288baa5f355489c65e71fd48a02104600d15c4cfbc561e9e429d"
+checksum = "2c29947abdee2a218277abeca306f25789c938e500ea5a9d4b12a5a504466902"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "libc",
  "redox_syscall",
  "winapi 0.3.9",
@@ -7348,9 +7371,9 @@ checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
 [[package]]
 name = "structopt"
-version = "0.3.20"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "126d630294ec449fae0b16f964e35bf3c74f940da9dca17ee9b905f7b3112eb8"
+checksum = "5277acd7ee46e63e5168a80734c9f6ee81b1367a7d8772a2d765df2a3705d28c"
 dependencies = [
  "clap",
  "lazy_static",
@@ -7359,9 +7382,9 @@ dependencies = [
 
 [[package]]
 name = "structopt-derive"
-version = "0.4.13"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65e51c492f9e23a220534971ff5afc14037289de430e3c83f9daf6a1b6ae91e8"
+checksum = "5ba9cdfda491b814720b6b06e0cac513d922fc407582032e8706e9f137976f90"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -7601,9 +7624,9 @@ checksum = "343f3f510c2915908f155e94f17220b19ccfacf2a64a2a5d8004f2c3e311e7fd"
 
 [[package]]
 name = "syn"
-version = "1.0.48"
+version = "1.0.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc371affeffc477f42a221a1e4297aedcea33d47d19b61455588bd9d8f6b19ac"
+checksum = "8833e20724c24de12bbaba5ad230ea61c3eafb05b881c7c9d3cfe8638b187e68"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -7644,9 +7667,9 @@ dependencies = [
 
 [[package]]
 name = "termcolor"
-version = "1.1.0"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb6bfa289a4d7c5766392812c0a1f4c1ba45afa1ad47803c11e1f407d846d75f"
+checksum = "2dfed899f0eb03f32ee8c6a0aabdb8a7949659e3466561fc0adf54e26d88c5f4"
 dependencies = [
  "winapi-util",
 ]
@@ -7736,9 +7759,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b78a366903f506d2ad52ca8dc552102ffdd3e937ba8a227f024dc1d1eae28575"
+checksum = "ccf8dbc19eb42fba10e8feaaec282fb50e2c14b2726d6301dbfeed0f73306a6f"
 dependencies = [
  "tinyvec_macros",
 ]
@@ -7789,7 +7812,7 @@ dependencies = [
  "mio",
  "mio-uds",
  "num_cpus",
- "pin-project-lite",
+ "pin-project-lite 0.1.11",
  "signal-hook-registry",
  "slab",
  "winapi 0.3.9",
@@ -8030,7 +8053,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "log",
- "pin-project-lite",
+ "pin-project-lite 0.1.11",
  "tokio 0.2.23",
 ]
 
@@ -8051,13 +8074,13 @@ checksum = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 
 [[package]]
 name = "tracing"
-version = "0.1.21"
+version = "0.1.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0987850db3733619253fe60e17cb59b82d37c7e6c0236bb81e4d6b87c879f27"
+checksum = "9f47026cdc4080c07e49b37087de021820269d996f581aac150ef9e5583eefe3"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "log",
- "pin-project-lite",
+ "pin-project-lite 0.2.0",
  "tracing-attributes",
  "tracing-core",
 ]
@@ -8218,18 +8241,18 @@ dependencies = [
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.15"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1e9a0b71dba18b6fa17c7b3dcf1440bb3522552deb2f84bf47dabd9fb7e5570"
+checksum = "a13e63ab62dbe32aeee58d1c5408d35c36c392bba5d9d3142287219721afe606"
 dependencies = [
  "tinyvec",
 ]
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.7.0"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db8716a166f290ff49dabc18b44aa407cb7c6dbe1aa0971b44b8a24b0ca35aae"
+checksum = "bb0d2e7be6ae3a5fa87eed5fb451aff96f2573d2694942e40543ae0bbe19c796"
 
 [[package]]
 name = "unicode-width"
@@ -8375,19 +8398,19 @@ checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.68"
+version = "0.2.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ac64ead5ea5f05873d7c12b545865ca2b8d28adfc50a49b84770a3a97265d42"
+checksum = "3cd364751395ca0f68cafb17666eee36b63077fb5ecd972bbcd74c90c4bf736e"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "wasm-bindgen-macro",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.68"
+version = "0.2.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f22b422e2a757c35a73774860af8e112bff612ce6cb604224e8e47641a9e4f68"
+checksum = "1114f89ab1f4106e5b55e688b828c0ab0ea593a1ea7c094b141b14cbaaec2d62"
 dependencies = [
  "bumpalo",
  "lazy_static",
@@ -8400,11 +8423,11 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.18"
+version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7866cab0aa01de1edf8b5d7936938a7e397ee50ce24119aef3e1eaa3b6171da"
+checksum = "1fe9756085a84584ee9457a002b7cdfe0bfff169f45d2591d8be1345a6780e35"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "js-sys",
  "wasm-bindgen",
  "web-sys",
@@ -8412,9 +8435,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.68"
+version = "0.2.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b13312a745c08c469f0b292dd2fcd6411dba5f7160f593da6ef69b64e407038"
+checksum = "7a6ac8995ead1f084a8dea1e65f194d0973800c7f571f6edd70adf06ecf77084"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -8422,9 +8445,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.68"
+version = "0.2.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f249f06ef7ee334cc3b8ff031bfc11ec99d00f34d86da7498396dc1e3b1498fe"
+checksum = "b5a48c72f299d80557c7c62e37e7225369ecc0c963964059509fbafe917c7549"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -8435,9 +8458,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.68"
+version = "0.2.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d649a3145108d7d3fbcde896a468d1bd636791823c9921135218ad89be08307"
+checksum = "7e7811dd7f9398f14cc76efd356f98f03aa30419dea46aa810d71e819fc97158"
 
 [[package]]
 name = "wasm-timer"
@@ -8479,9 +8502,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.45"
+version = "0.3.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bf6ef87ad7ae8008e15a355ce696bed26012b7caa21605188cfd8214ab51e2d"
+checksum = "222b1ef9334f92a21d3fb53dc3fd80f30836959a90f9274a626d7e06315ba3c3"
 dependencies = [
  "js-sys",
  "wasm-bindgen",

runtime-modules/constitution/Cargo.toml

@@ -11,14 +11,15 @@ sp-std = { package = 'sp-std', default-features = false, git = 'https://github.c
 frame-support = { package = 'frame-support', default-features = false, git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca'}
 frame_system = { package = 'frame-system', default-features = false, git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca'}
 sp-runtime = { package = 'sp-runtime', default-features = false, git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca'}
+frame-benchmarking = { package = 'frame-benchmarking', default-features = false, git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca', optional = true}
 
 [dev-dependencies]
 sp-io = { package = 'sp-io', default-features = false, git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca'}
 sp-core = { package = 'sp-core', default-features = false, git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca'}
 
-
 [features]
 default = ['std']
+runtime-benchmarks = ["frame-benchmarking"]
 std = [
     'serde',
     'codec/std',

runtime-modules/constitution/src/benchmarking.rs

@@ -0,0 +1,53 @@
+#![cfg(feature = "runtime-benchmarks")]
+
+use crate::{Call, ConstitutionInfo, Event, Module, Trait};
+use frame_benchmarking::benchmarks;
+use sp_runtime::traits::Hash;
+use sp_std::boxed::Box;
+use sp_std::vec;
+use sp_std::vec::Vec;
+use frame_system::Module as System;
+use frame_system::{EventRecord, RawOrigin};
+
+fn assert_last_event<T: Trait>(generic_event: <T as Trait>::Event) {
+    let events = System::<T>::events();
+    let system_event: <T as frame_system::Trait>::Event = generic_event.into();
+    // compare to the last event record
+    let EventRecord { event, .. } = &events[events.len() - 1];
+    assert_eq!(event, &system_event);
+}
+
+benchmarks! {
+    _{ }
+
+    amend_constitution{
+        let i in 1 .. 50000;
+        let text = vec![0u8].repeat(i as usize);
+
+    }: _ (RawOrigin::Root, text.clone())
+    verify {
+            let hashed = T::Hashing::hash(&text);
+            let hash = hashed.as_ref().to_vec();
+
+            let constitution_info = ConstitutionInfo{
+                text_hash: hash.clone(),
+            };
+
+            assert_eq!(Module::<T>::constitution(), constitution_info);
+            assert_last_event::<T>(Event::ConstutionAmended(hash).into());
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::tests::mocks::{build_test_externalities, Test};
+    use frame_support::assert_ok;
+
+    #[test]
+    fn amend_constitution() {
+        build_test_externalities().execute_with(|| {
+            assert_ok!(test_benchmark_amend_constitution::<Test>());
+        });
+    }
+}

runtime-modules/constitution/src/lib.rs

@@ -8,7 +8,10 @@
 #![cfg_attr(not(feature = "std"), no_std)]
 
 #[cfg(test)]
-mod tests;
+pub(crate) mod tests;
+
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
 
 use codec::{Decode, Encode};
 use frame_support::{decl_event, decl_module, decl_storage};

runtime-modules/constitution/src/tests/mod.rs

@@ -1,6 +1,6 @@
 #![cfg(test)]
 
-mod mocks;
+pub(crate) mod mocks;
 
 use crate::{ConstitutionInfo, Event};
 use frame_support::dispatch::DispatchResult;

runtime/Cargo.toml

@@ -11,7 +11,6 @@ version = '7.8.0'
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 lazy_static = {version = "1.4.0", features = ["spin_no_std"] }
 lite-json = { version = '0.1.3', default-features = false}
-hex-literal = { optional = true, version = '0.3.1' }
 codec = { package = 'parity-scale-codec', version = '1.3.4', default-features = false, features = ['derive'] }
 
 # Substrate primitives
@@ -60,6 +59,7 @@ frame-benchmarking = { git = 'https://github.com/paritytech/substrate.git', rev
 frame-system-benchmarking = { git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca', default-features = false, optional = true }
 pallet-offences-benchmarking = { git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca', default-features = false, optional = true }
 pallet-session-benchmarking = { git = 'https://github.com/paritytech/substrate.git', rev = 'a200cdb93c6af5763b9c7bf313fa708764ac88ca', default-features = false, optional = true }
+hex-literal = { optional = true, version = '0.3.1' }
 
 # Joystream
 common = { package = 'pallet-common', default-features = false, path = '../runtime-modules/common'}
@@ -170,7 +170,8 @@ runtime-benchmarks = [
     "pallet-utility/runtime-benchmarks",
     "proposals-discussion/runtime-benchmarks",
     "proposals-engine/runtime-benchmarks",
-    "hex-literal",
+    "constitution/runtime-benchmarks",
+    "hex-literal"
 ]
 
 

runtime/src/runtime_api.rs

@@ -267,6 +267,7 @@ impl_runtime_apis! {
 
             use crate::ProposalsDiscussion;
             use crate::ProposalsEngine;
+            use crate::Constitution;
 
             let whitelist: Vec<TrackedStorageKey> = vec![
                 // Block Number
@@ -291,6 +292,7 @@ impl_runtime_apis! {
             add_benchmark!(params, batches, system, SystemBench::<Runtime>);
             add_benchmark!(params, batches, proposals_discussion, ProposalsDiscussion);
             add_benchmark!(params, batches, proposals_engine, ProposalsEngine);
+            add_benchmark!(params, batches, pallet_constitution, Constitution);
 
             if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }
             Ok(batches)