added gzip decompression support

Cargo.lock

@@ -2,6 +2,12 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "adler"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.18"
@@ -11,6 +17,19 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "async-compression"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443ccbb270374a2b1055fc72da40e1f237809cd6bb0e97e66d264cd138473a6"
+dependencies = [
+ "flate2",
+ "futures-core",
+ "memchr",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "async-stream"
 version = "0.3.2"
@@ -134,6 +153,15 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "crc32fast"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "devise"
 version = "0.3.1"
@@ -214,6 +242,18 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "flate2"
+version = "1.0.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e6988e897c1c9c485f43b47a529cef42fde0547f9d8d41a7062518f1d8fc53f"
+dependencies = [
+ "cfg-if",
+ "crc32fast",
+ "libc",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -580,6 +620,16 @@ version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
+[[package]]
+name = "miniz_oxide"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
+dependencies = [
+ "adler",
+ "autocfg",
+]
+
 [[package]]
 name = "mio"
 version = "0.7.13"
@@ -863,6 +913,7 @@ version = "0.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "246e9f61b9bb77df069a947682be06e31ac43ea37862e244a69f177694ea6d22"
 dependencies = [
+ "async-compression",
  "base64",
  "bytes",
  "encoding_rs",
@@ -885,6 +936,7 @@ dependencies = [
  "serde_urlencoded",
  "tokio",
  "tokio-rustls",
+ "tokio-util",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",

Cargo.toml

@@ -8,7 +8,7 @@ edition = "2018"
 [dependencies]
 rocket = { version = "0.5.0-rc.1", features = ["json"], default-features = false }
 serde = { version = "1.0", features = ["derive"] }
-reqwest = { version = "0.11", features = ["json", "rustls-tls"], default-features = false }
+reqwest = { version = "0.11", features = ["json", "rustls-tls", "gzip"], default-features = false }
 serde_json = "1.0"
 thiserror = "1.0"
 regex = "1"