refactor: replace reqwest with ureq to reduce binary size (#317)

* refactor: replace reqwest with ureq to reduce binary size

reqwest's blocking API is built on top of its async implementation,
pulling in tokio, hyper, futures, and ~84 other transitive dependencies
even though we only make simple synchronous HTTP calls.

ureq is a synchronous-only HTTP client that eliminates the async
runtime entirely. This reduces transitive dependencies from 227 to 143
and the linked dylib from 4.5 MB to 3.7 MB (-18%). The .a archive
drops from 28 MB to 26 MB, but real savings will be larger once
linked into libflutter with dead code stripping.

The network API surface is unchanged — three functions (patch check,
file download, event reporting) using POST/GET with JSON.

* chore: add ureq to spell check dictionary

* refactor: use into_body() instead of body_mut() where response is consumed

* fix: simplify network error matching to avoid fragile string checks

Consolidate HostNotFound, ConnectionFailed, and all Io errors into
a single network-error arm instead of pattern-matching on error
message strings that could change across OS versions or locales.

* chore: add TODO for misleading network error message

Cargo.lock

@@ -253,12 +253,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
-[[package]]
-name = "cfg_aliases"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
-
 [[package]]
 name = "clap"
 version = "4.5.13"
@@ -312,6 +306,35 @@ dependencies = [
  "zstd",
 ]
 
+[[package]]
+name = "cookie"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
+dependencies = [
+ "percent-encoding",
+ "time",
+ "version_check",
+]
+
+[[package]]
+name = "cookie_store"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15b2c103cf610ec6cae3da84a766285b42fd16aad564758459e6ecf128c75206"
+dependencies = [
+ "cookie",
+ "document-features",
+ "idna 1.1.0",
+ "indexmap",
+ "log",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "time",
+ "url",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.11"
@@ -408,9 +431,9 @@ dependencies = [
 
 [[package]]
 name = "deranged"
-version = "0.3.11"
+version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b42b6fa04a440b495c8b04d0e71b707c585f83cb9cb28cf8cd0d976c315e31b4"
+checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
 dependencies = [
  "powerfmt",
 ]
@@ -436,6 +459,17 @@ dependencies = [
  "crypto-common",
 ]
 
+[[package]]
+name = "displaydoc"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "divsufsort"
 version = "2.0.0"
@@ -445,6 +479,15 @@ dependencies = [
  "sacabase",
 ]
 
+[[package]]
+name = "document-features"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4b8a88685455ed29a21542a33abd9cb6510b6b129abadabdcef0f4c55bc8f61"
+dependencies = [
+ "litrs",
+]
+
 [[package]]
 name = "downcast"
 version = "0.11.0"
@@ -639,10 +682,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
 dependencies = [
  "cfg-if",
- "js-sys",
  "libc",
  "wasi",
- "wasm-bindgen",
 ]
 
 [[package]]
@@ -745,29 +786,6 @@ dependencies = [
  "pin-project-lite",
 ]
 
-[[package]]
-name = "http-body"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
-dependencies = [
- "bytes",
- "http 1.2.0",
-]
-
-[[package]]
-name = "http-body-util"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793429d76616a256bcb62c2a2ec2bed781c8307e797e2598c50010f2bee2544f"
-dependencies = [
- "bytes",
- "futures-util",
- "http 1.2.0",
- "http-body 1.0.1",
- "pin-project-lite",
-]
-
 [[package]]
 name = "httparse"
 version = "1.8.0"
@@ -792,7 +810,7 @@ dependencies = [
  "futures-util",
  "h2",
  "http 0.2.11",
- "http-body 0.4.6",
+ "http-body",
  "httparse",
  "httpdate",
  "itoa",
@@ -805,59 +823,84 @@ dependencies = [
 ]
 
 [[package]]
-name = "hyper"
+name = "icu_collections"
-version = "1.5.1"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97818827ef4f364230e16705d4706e2897df2bb60617d6ca15d598025a3c481f"
+checksum = "4c6b649701667bbe825c3b7e6388cb521c23d88644678e83c0c4d0a621a34b43"
 dependencies = [
- "bytes",
+ "displaydoc",
- "futures-channel",
+ "potential_utf",
- "futures-util",
+ "yoke",
- "http 1.2.0",
+ "zerofrom",
- "http-body 1.0.1",
+ "zerovec",
- "httparse",
+]
- "itoa",
+
- "pin-project-lite",
+[[package]]
+name = "icu_locale_core"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edba7861004dd3714265b4db54a3c390e880ab658fec5f7db895fae2046b5bb6"
+dependencies = [
+ "displaydoc",
+ "litemap",
+ "tinystr",
+ "writeable",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_normalizer"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f6c8828b67bf8908d82127b2054ea1b4427ff0230ee9141c54251934ab1b599"
+dependencies = [
+ "icu_collections",
+ "icu_normalizer_data",
+ "icu_properties",
+ "icu_provider",
  "smallvec",
- "tokio",
+ "zerovec",
- "want",
 ]
 
 [[package]]
-name = "hyper-rustls"
+name = "icu_normalizer_data"
-version = "0.27.3"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08afdbb5c31130e3034af566421053ab03787c640246a446327f550d11bcb333"
+checksum = "7aedcccd01fc5fe81e6b489c15b247b8b0690feb23304303a9e560f37efc560a"
+
+[[package]]
+name = "icu_properties"
+version = "2.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "020bfc02fe870ec3a66d93e677ccca0562506e5872c650f893269e08615d74ec"
 dependencies = [
- "futures-util",
+ "icu_collections",
- "http 1.2.0",
+ "icu_locale_core",
- "hyper 1.5.1",
+ "icu_properties_data",
- "hyper-util",
+ "icu_provider",
- "rustls",
+ "zerotrie",
- "rustls-pki-types",
+ "zerovec",
- "tokio",
- "tokio-rustls",
- "tower-service",
- "webpki-roots",
 ]
 
 [[package]]
-name = "hyper-util"
+name = "icu_properties_data"
-version = "0.1.10"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df2dcfbe0677734ab2f3ffa7fa7bfd4706bfdc1ef393f2ee30184aed67e631b4"
+checksum = "616c294cf8d725c6afcd8f55abc17c56464ef6211f9ed59cccffe534129c77af"
+
+[[package]]
+name = "icu_provider"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85962cf0ce02e1e0a629cc34e7ca3e373ce20dda4c4d7294bbd0bf1fdb59e614"
 dependencies = [
- "bytes",
+ "displaydoc",
- "futures-channel",
+ "icu_locale_core",
- "futures-util",
+ "writeable",
- "http 1.2.0",
+ "yoke",
- "http-body 1.0.1",
+ "zerofrom",
- "hyper 1.5.1",
+ "zerotrie",
- "pin-project-lite",
+ "zerovec",
- "socket2 0.5.5",
- "tokio",
- "tower-service",
- "tracing",
 ]
 
 [[package]]
@@ -870,6 +913,27 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "idna"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b0875f23caa03898994f6ddc501886a45c7d3d62d04d2d90788d47be1b1e4de"
+dependencies = [
+ "idna_adapter",
+ "smallvec",
+ "utf8_iter",
+]
+
+[[package]]
+name = "idna_adapter"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3acae9609540aa318d1bc588455225fb2085b9ed0c4f6bd0d9d5bcd86f1a0344"
+dependencies = [
+ "icu_normalizer",
+ "icu_properties",
+]
+
 [[package]]
 name = "indexmap"
 version = "2.13.0"
@@ -886,12 +950,6 @@ version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c27df786dcc3a75ccd134f83ece166af0a1e5785d52b12b7375d0d063e1d5c47"
 
-[[package]]
-name = "ipnet"
-version = "2.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
-
 [[package]]
 name = "is_terminal_polyfill"
 version = "1.70.2"
@@ -950,6 +1008,18 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4cd1a83af159aa67994778be9070f0ae1bd732942279cabb14f86f986a21456"
 
+[[package]]
+name = "litemap"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6373607a59f0be73a39b6fe456b8192fcc3585f602af20751600e974dd455e77"
+
+[[package]]
+name = "litrs"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11d3d7f243d5c5a8b9bb5d6dd2b1602c0cb0b9db1621bafc7ed66e35ff9fe092"
+
 [[package]]
 name = "lock_api"
 version = "0.4.11"
@@ -991,12 +1061,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "mime"
-version = "0.3.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
-
 [[package]]
 name = "miniz_oxide"
 version = "0.7.1"
@@ -1068,7 +1132,7 @@ dependencies = [
  "assert-json-diff",
  "colored",
  "futures",
- "hyper 0.14.27",
+ "hyper",
  "log",
  "rand 0.8.5",
  "regex",
@@ -1080,9 +1144,9 @@ dependencies = [
 
 [[package]]
 name = "num-conv"
-version = "0.1.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+checksum = "c6673768db2d862beb9b39a78fdcb1a69439615d5794a1be50caa9bc92c81967"
 
 [[package]]
 name = "num-traits"
@@ -1211,6 +1275,15 @@ version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
+[[package]]
+name = "potential_utf"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b73949432f5e2a09657003c25bca5e19a0e9c84f8058ca374f49e0ebe605af77"
+dependencies = [
+ "zerovec",
+]
+
 [[package]]
 name = "powerfmt"
 version = "0.2.0"
@@ -1258,58 +1331,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "quinn"
-version = "0.11.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62e96808277ec6f97351a2380e6c25114bc9e67037775464979f3037c92d05ef"
-dependencies = [
- "bytes",
- "pin-project-lite",
- "quinn-proto",
- "quinn-udp",
- "rustc-hash",
- "rustls",
- "socket2 0.5.5",
- "thiserror",
- "tokio",
- "tracing",
-]
-
-[[package]]
-name = "quinn-proto"
-version = "0.11.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2fe5ef3495d7d2e377ff17b1a8ce2ee2ec2a18cde8b6ad6619d65d0701c135d"
-dependencies = [
- "bytes",
- "getrandom 0.2.11",
- "rand 0.8.5",
- "ring",
- "rustc-hash",
- "rustls",
- "rustls-pki-types",
- "slab",
- "thiserror",
- "tinyvec",
- "tracing",
- "web-time",
-]
-
-[[package]]
-name = "quinn-udp"
-version = "0.5.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d5a626c6807713b15cac82a6acaccd6043c9a5408c24baae07611fec3f243da"
-dependencies = [
- "cfg_aliases",
- "libc",
- "once_cell",
- "socket2 0.5.5",
- "tracing",
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.37"
@@ -1459,49 +1480,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "reqwest"
-version = "0.12.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7d6d2a27d57148378eb5e111173f4276ad26340ecc5c49a4a2152167a2d6a37"
-dependencies = [
- "base64",
- "bytes",
- "futures-channel",
- "futures-core",
- "futures-util",
- "http 1.2.0",
- "http-body 1.0.1",
- "http-body-util",
- "hyper 1.5.1",
- "hyper-rustls",
- "hyper-util",
- "ipnet",
- "js-sys",
- "log",
- "mime",
- "once_cell",
- "percent-encoding",
- "pin-project-lite",
- "quinn",
- "rustls",
- "rustls-pemfile",
- "rustls-pki-types",
- "serde",
- "serde_json",
- "serde_urlencoded",
- "sync_wrapper",
- "tokio",
- "tokio-rustls",
- "tower-service",
- "url",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
- "webpki-roots",
- "winreg",
-]
-
 [[package]]
 name = "ring"
 version = "0.17.8"
@@ -1523,12 +1501,6 @@ version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
-[[package]]
-name = "rustc-hash"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "583034fd73374156e66797ed8e5b0d5690409c9226b22d87cb7f19821c05d152"
-
 [[package]]
 name = "rustix"
 version = "0.38.28"
@@ -1544,10 +1516,11 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.18"
+version = "0.23.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c9cc1d47e243d655ace55ed38201c19ae02c148ae56412ab8750e8f0166ab7f"
+checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
 dependencies = [
+ "log",
  "once_cell",
  "ring",
  "rustls-pki-types",
@@ -1556,29 +1529,20 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "rustls-pemfile"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dce314e5fee3f39953d46bb63bb8a46d40c2f8fb7cc5a3b6cab2bde9721d6e50"
-dependencies = [
- "rustls-pki-types",
-]
-
 [[package]]
 name = "rustls-pki-types"
-version = "1.10.0"
+version = "1.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16f1201b3c9a7ee8039bcadc17b7e605e2945b27eee7631788c1bd2b0643674b"
+checksum = "be040f8b0a225e40375822a563fa9524378b9d63112f53e19ffff34df5d33fdd"
 dependencies = [
- "web-time",
+ "zeroize",
 ]
 
 [[package]]
 name = "rustls-webpki"
-version = "0.102.8"
+version = "0.103.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64ca1bc8749bd4cf37b5ce386cc146580777b4e8572c7b97baf22c83f444bee9"
+checksum = "df33b2b81ac578cabaf06b89b0631153a3f416b0a886e8a7a1707fb51abbd1ef"
 dependencies = [
  "ring",
  "rustls-pki-types",
@@ -1640,18 +1604,28 @@ checksum = "490dcfcbfef26be6800d11870ff2df8774fa6e86d047e3e8c8a76b25655e41ca"
 
 [[package]]
 name = "serde"
-version = "1.0.193"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
+checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+dependencies = [
+ "serde_core",
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_core"
+version = "1.0.228"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.193"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
+checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1660,13 +1634,15 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.108"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
+checksum = "83fc039473c5595ace860d8c4fafa220ff474b3fc6bfdb4293327f1a37e94d86"
 dependencies = [
  "itoa",
- "ryu",
+ "memchr",
  "serde",
+ "serde_core",
+ "zmij",
 ]
 
 [[package]]
@@ -1814,6 +1790,12 @@ version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -1838,10 +1820,15 @@ dependencies = [
 ]
 
 [[package]]
-name = "sync_wrapper"
+name = "synstructure"
-version = "1.0.2"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
+checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
 
 [[package]]
 name = "tempdir"
@@ -1872,31 +1859,11 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3369f5ac52d5eb6ab48c6b4ffdc8efbcad6b89c765749064ba298f2c68a16a76"
 
-[[package]]
-name = "thiserror"
-version = "2.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "2.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f077553d607adc1caf65430528a576c757a71ed73944b66ebb58ef2bbd243568"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "time"
-version = "0.3.37"
+version = "0.3.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35e7868883861bd0e56d9ac6efcaaca0d6d5d82a2a7ec8209ff492c07cf37b21"
+checksum = "743bd48c283afc0388f9b8827b976905fb217ad9e647fae3a379a9283c4def2c"
 dependencies = [
  "deranged",
  "itoa",
@@ -1904,27 +1871,37 @@ dependencies = [
  "num-conv",
  "num_threads",
  "powerfmt",
- "serde",
+ "serde_core",
  "time-core",
  "time-macros",
 ]
 
 [[package]]
 name = "time-core"
-version = "0.1.2"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
+checksum = "7694e1cfe791f8d31026952abf09c69ca6f6fa4e1a1229e18988f06a04a12dca"
 
 [[package]]
 name = "time-macros"
-version = "0.2.19"
+version = "0.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2834e6017e3e5e4b9834939793b282bc03b37a3336245fa820e35e233e2a85de"
+checksum = "2e70e4c5a0e0a8a4823ad65dfe1a6930e4f4d756dcd9dd7939022b5e8c501215"
 dependencies = [
  "num-conv",
  "time-core",
 ]
 
+[[package]]
+name = "tinystr"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42d3e9c45c09de15d06dd8acf5f4e0e399e85927b7f00711024eb7ae10fa4869"
+dependencies = [
+ "displaydoc",
+ "zerovec",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -1970,17 +1947,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.26.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c7bc40d0e5a97695bb96e27995cd3a08538541b0a846f65bba7a359f36700d4"
-dependencies = [
- "rustls",
- "rustls-pki-types",
- "tokio",
-]
-
 [[package]]
 name = "tokio-util"
 version = "0.7.10"
@@ -2118,7 +2084,6 @@ dependencies = [
  "comde",
  "dyn-clone",
  "hex",
- "http 1.2.0",
  "libc",
  "log",
  "log-panics",
@@ -2128,7 +2093,6 @@ dependencies = [
  "once_cell",
  "oslog",
  "pipe",
- "reqwest",
  "ring",
  "serde",
  "serde_json",
@@ -2137,10 +2101,43 @@ dependencies = [
  "sha2",
  "simple_logger",
  "tempdir",
+ "ureq",
  "uuid",
  "zip",
 ]
 
+[[package]]
+name = "ureq"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dea7109cdcd5864d4eeb1b58a1648dc9bf520360d7af16ec26d0a9354bafcfc0"
+dependencies = [
+ "base64",
+ "cookie_store",
+ "flate2",
+ "log",
+ "percent-encoding",
+ "rustls",
+ "rustls-pki-types",
+ "serde",
+ "serde_json",
+ "ureq-proto",
+ "utf8-zero",
+ "webpki-roots",
+]
+
+[[package]]
+name = "ureq-proto"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e994ba84b0bd1b1b0cf92878b7ef898a5c1760108fe7b6010327e274917a808c"
+dependencies = [
+ "base64",
+ "http 1.2.0",
+ "httparse",
+ "log",
+]
+
 [[package]]
 name = "url"
 version = "2.5.0"
@@ -2148,10 +2145,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633"
 dependencies = [
  "form_urlencoded",
- "idna",
+ "idna 0.5.0",
  "percent-encoding",
 ]
 
+[[package]]
+name = "utf8-zero"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8c0a043c9540bae7c578c88f91dda8bd82e59ae27c21baca69c8b191aaf5a6e"
+
+[[package]]
+name = "utf8_iter"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
+
 [[package]]
 name = "utf8parse"
 version = "0.2.2"
@@ -2226,18 +2235,6 @@ dependencies = [
  "wasm-bindgen-shared",
 ]
 
-[[package]]
-name = "wasm-bindgen-futures"
-version = "0.4.39"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac36a15a220124ac510204aec1c3e5db8a22ab06fd6706d881dc6149f8ed9a12"
-dependencies = [
- "cfg-if",
- "js-sys",
- "wasm-bindgen",
- "web-sys",
-]
-
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.104"
@@ -2270,31 +2267,11 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "web-sys"
-version = "0.3.66"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50c24a44ec86bb68fbecd1b3efed7e85ea5621b39b35ef2766b66cd984f8010f"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "web-time"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "webpki-roots"
-version = "0.26.7"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d642ff16b7e79272ae451b7322067cdc17cadf68c23264be9d94a32319efe7e"
+checksum = "22cfaf3c063993ff62e73cb4311efde4db1efb31ab78a3e5c457939ad5cc0bed"
 dependencies = [
  "rustls-pki-types",
 ]
@@ -2477,28 +2454,101 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "winreg"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a277a57398d4bfa075df44f501a17cfdf8542d224f0d36095a2adc7aee4ef0a5"
-dependencies = [
- "cfg-if",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "wit-bindgen"
 version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 
+[[package]]
+name = "writeable"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9edde0db4769d2dc68579893f2306b26c6ecfbe0ef499b013d731b7b9247e0b9"
+
+[[package]]
+name = "yoke"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72d6e5c6afb84d73944e5cedb052c4680d5657337201555f9f2a16b7406d4954"
+dependencies = [
+ "stable_deref_trait",
+ "yoke-derive",
+ "zerofrom",
+]
+
+[[package]]
+name = "yoke-derive"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b659052874eb698efe5b9e8cf382204678a0086ebf46982b79d6ca3182927e5d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "zerofrom"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50cc42e0333e05660c3587f3bf9d0478688e15d870fab3346451ce7f8c9fbea5"
+dependencies = [
+ "zerofrom-derive",
+]
+
+[[package]]
+name = "zerofrom-derive"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
 
+[[package]]
+name = "zerotrie"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a59c17a5562d507e4b54960e8569ebee33bee890c70aa3fe7b97e85a9fd7851"
+dependencies = [
+ "displaydoc",
+ "yoke",
+ "zerofrom",
+]
+
+[[package]]
+name = "zerovec"
+version = "0.11.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c28719294829477f525be0186d13efa9a3c602f7ec202ca9e353d310fb9a002"
+dependencies = [
+ "yoke",
+ "zerofrom",
+ "zerovec-derive",
+]
+
+[[package]]
+name = "zerovec-derive"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eadce39539ca5cb3985590102671f2567e659fca9666581ad3411d59207951f3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "zip"
 version = "3.0.0"
@@ -2519,6 +2569,12 @@ version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40990edd51aae2c2b6907af74ffb635029d5788228222c4bb811e9351c0caad3"
 
+[[package]]
+name = "zmij"
+version = "1.0.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
+
 [[package]]
 name = "zopfli"
 version = "0.8.3"

cspell.config.yaml

@@ -69,6 +69,7 @@ words:
   - subosito
   - swiftpm
   - symbolication
+  - ureq
   - unbootable
   - unbooted
   - usize

library/Cargo.toml

@@ -26,8 +26,6 @@ comde = { version = "0.3.1", default-features = false, features = [
 dyn-clone = "1.0.16"
 # For decoding the hex-encoded hashes in Patch network responses.
 hex = "0.4.3"
-# Used to construct mock responses.
-http = "1.2.0"
 libc = "0.2.98"
 # For error!(), info!(), etc macros. `print` will not show up on Android.
 log = "0.4.14"
@@ -36,12 +34,9 @@ once_cell = "1.17.1"
 # Json serialization/de-serialization.
 # Pipe is a simple in-memory pipe implementation, there might be a std way too?
 pipe = "0.4.0"
-# Used for networking.
+# Used for networking. ureq is a synchronous-only HTTP client that avoids
-reqwest = { version = "0.12", default-features = false, features = [
+# pulling in tokio/hyper/async machinery, significantly reducing binary size.
-    "blocking",
+ureq = { version = "3", features = ["json", "rustls"] }
-    "json",
-    "rustls-tls",
-] }
 ring = "0.17.8"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.93"

library/src/network.rs

@@ -4,7 +4,7 @@
 use anyhow::bail;
 use serde::{Deserialize, Serialize};
 use std::fs::File;
-use std::io::Write;
+use std::io::{Read, Write};
 use std::path::Path;
 use std::string::ToString;
 
@@ -61,25 +61,24 @@ pub fn patch_check_request_default(
     request: PatchCheckRequest,
 ) -> anyhow::Result<PatchCheckResponse> {
     shorebird_info!("Sending patch check request: {:?}", request);
-    let client = reqwest::blocking::Client::new();
+    let result = ureq::post(url).send_json(&request);
-    let result = client.post(url).json(&request).send();
+    let response = handle_network_result(result)?;
-    let response = handle_network_result(result)?.json()?;
+    let parsed = response.into_body().read_json()?;
-    shorebird_debug!("Patch check response: {:?}", response);
+    shorebird_debug!("Patch check response: {:?}", parsed);
-    Ok(response)
+    Ok(parsed)
 }
 
 pub fn download_file_default(url: &str) -> anyhow::Result<Vec<u8>> {
-    let client = reqwest::blocking::Client::new();
+    let result = ureq::get(url).call();
-    let result = client.get(url).send();
     let response = handle_network_result(result)?;
-    let bytes = response.bytes()?;
+    let mut bytes = Vec::new();
+    response.into_body().as_reader().read_to_end(&mut bytes)?;
     // Patch files are small (e.g. 50kb) so this should be ok to copy into memory.
-    Ok(bytes.to_vec())
+    Ok(bytes)
 }
 
 pub fn report_event_default(url: &str, request: CreatePatchEventRequest) -> anyhow::Result<()> {
-    let client = reqwest::blocking::Client::new();
+    let result = ureq::post(url).send_json(&request);
-    let result = client.post(url).json(&request).send();
     handle_network_result(result)?;
     Ok(())
 }
@@ -88,24 +87,21 @@ pub fn report_event_default(url: &str, request: CreatePatchEventRequest) -> anyh
 /// successful, an error if it was not, or a special error if the network
 /// request failed due to a lack of internet connection.
 fn handle_network_result(
-    result: Result<reqwest::blocking::Response, reqwest::Error>,
+    result: Result<ureq::http::Response<ureq::Body>, ureq::Error>,
-) -> anyhow::Result<reqwest::blocking::Response> {
+) -> anyhow::Result<ureq::http::Response<ureq::Body>> {
-    use std::error::Error;
-
     match result {
-        Ok(response) => {
+        Ok(response) => Ok(response),
-            if response.status().is_success() {
+        Err(ureq::Error::StatusCode(code)) => {
-                Ok(response)
+            bail!("Request failed with status: {}", code)
-            } else {
-                bail!("Request failed with status: {}", response.status())
-            }
         }
-        Err(e) => match e.source() {
+        Err(ureq::Error::HostNotFound)
-            Some(source) if source.to_string().contains("client error (Connect)") => {
+        | Err(ureq::Error::ConnectionFailed)
-                bail!("Patch check request failed due to network error. Please check your internet connection.");
+        | Err(ureq::Error::Io(_)) => {
-            }
+            // TODO: This message says "Patch check request" even when the
-            _ => bail!(e),
+            // failure is a download or event report.
-        },
+            bail!("Patch check request failed due to network error. Please check your internet connection.");
+        }
+        Err(e) => bail!(e),
     }
 }
 
@@ -356,11 +352,13 @@ mod tests {
 
     #[test]
     fn handle_network_result_ok() {
-        let http_response = http::response::Builder::new()
+        let body = ureq::Body::builder()
+            .mime_type("text/plain")
+            .data("");
+        let response = ureq::http::Response::builder()
             .status(200)
-            .body("".to_string())
+            .body(body)
             .unwrap();
-        let response = reqwest::blocking::Response::from(http_response);
 
         let result = super::handle_network_result(Ok(response));
 
@@ -369,20 +367,11 @@ mod tests {
 
     #[test]
     fn handle_network_result_http_status_not_ok() {
-        let http_response = http::response::Builder::new()
+        let result = super::handle_network_result(Err(ureq::Error::StatusCode(500)));
-            .status(500)
-            .body("".to_string())
-            .unwrap();
-        let response = reqwest::blocking::Response::from(http_response);
-
-        let result = super::handle_network_result(Ok(response));
 
         assert!(result.is_err());
         let err = result.err().unwrap();
-        assert_eq!(
+        assert_eq!(err.to_string(), "Request failed with status: 500");
-            err.to_string(),
-            "Request failed with status: 500 Internal Server Error"
-        );
     }
 
     #[test]
@@ -414,7 +403,7 @@ mod tests {
     fn handle_network_result_unknown_error() {
         let result = super::report_event_default(
             // Make the request to an incorrectly formatted URL, which will
-            // trigger the same error as a lack of internet connection.
+            // trigger an error.
             &patches_events_url("does_not_exist"),
             super::CreatePatchEventRequest {
                 event: PatchEvent {
@@ -432,7 +421,5 @@ mod tests {
         );
 
         assert!(result.is_err());
-        let error = result.err().unwrap();
-        assert_eq!(error.to_string(), "builder error")
     }
 }