implement rendering on medium-formatted data

Cargo.lock

@@ -381,6 +381,19 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chrono"
+version = "0.4.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
+dependencies = [
+ "libc",
+ "num-integer",
+ "num-traits 0.2.14",
+ "time 0.1.44",
+ "winapi",
+]
+
 [[package]]
 name = "combine"
 version = "3.8.1"
@@ -545,6 +558,18 @@ dependencies = [
  "synstructure",
 ]
 
+[[package]]
+name = "filetime"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "975ccf83d8d9d0d84682850a38c8169027be83368805971cc4f238c2b245bc98"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "winapi",
+]
+
 [[package]]
 name = "firestorm"
 version = "0.4.6"
@@ -764,6 +789,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "home"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2456aef2e6b6a9784192ae780c0f15bc57df0e918585282325e8c8ac27737654"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "http"
 version = "0.2.5"
@@ -886,6 +920,12 @@ version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
 
+[[package]]
+name = "itoap"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9028f49264629065d057f340a86acb84867925865f73bbf8d47b4d149a7e88b8"
+
 [[package]]
 name = "jobserver"
 version = "0.1.24"
@@ -943,6 +983,7 @@ dependencies = [
  "actix-rt",
  "actix-web",
  "actix-web-codegen 0.5.0-beta.4",
+ "chrono",
  "config",
  "derive_more",
  "graphql_client",
@@ -951,6 +992,7 @@ dependencies = [
  "num_cpus",
  "pretty_env_logger",
  "reqwest",
+ "sailfish",
  "serde 1.0.130",
  "serde_json",
  "url",
@@ -1086,6 +1128,16 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "num-integer"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
+dependencies = [
+ "autocfg",
+ "num-traits 0.2.14",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.1.43"
@@ -1276,9 +1328,9 @@ checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.32"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba508cc11742c0dc5c1659771673afbab7a0efab23aa17e854cbab0837ed0b43"
+checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
 dependencies = [
  "unicode-xid",
 ]
@@ -1444,6 +1496,43 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
 
+[[package]]
+name = "sailfish"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "816920a08514d9741242b3efe70c16c350ed548bc4a5ba03426e56faf9d45f77"
+dependencies = [
+ "itoap",
+ "ryu",
+ "sailfish-macros",
+ "version_check",
+]
+
+[[package]]
+name = "sailfish-compiler"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4276e7b848bde8e7813d534f014bc35ce5acd2b9e2b6b075727113fcf478ba63"
+dependencies = [
+ "filetime",
+ "home",
+ "memchr",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "yaml-rust",
+]
+
+[[package]]
+name = "sailfish-macros"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6bba2458ef07ae12c9aed2edb866c3db2f9c21cf19a2c3f2613b2982bc1a4a46"
+dependencies = [
+ "proc-macro2",
+ "sailfish-compiler",
+]
+
 [[package]]
 name = "schannel"
 version = "0.1.19"
@@ -1693,9 +1782,9 @@ checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
 
 [[package]]
 name = "syn"
-version = "1.0.81"
+version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2afee18b8beb5a596ecb4a2dce128c719b4ba399d34126b9e4396e3f9860966"
+checksum = "d010a1623fbd906d51d650a9916aaefc05ffa0e4053ff7fe601167f3e715d194"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1737,6 +1826,17 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "time"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
+dependencies = [
+ "libc",
+ "wasi",
+ "winapi",
+]
+
 [[package]]
 name = "time"
 version = "0.2.27"
@@ -1973,9 +2073,9 @@ dependencies = [
 
 [[package]]
 name = "wasi"
-version = "0.10.2+wasi-snapshot-preview1"
+version = "0.10.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
 
 [[package]]
 name = "wasm-bindgen"