Fix doc index build (#11238)

Author: Wumpf

.github/workflows/on_push_docs.yml

@@ -44,7 +44,8 @@ jobs:
     runs-on: ubuntu-latest-16-cores
     strategy:
       matrix:
-        toolchain: ["nightly-2025-02-05"]
+        # We have to use a nightly version because rustdoc json format is unstable.
+        toolchain: ["nightly-2025-09-16"]
     needs: [get-version]
     steps:
       - uses: actions/checkout@v4

Cargo.lock

@@ -1449,6 +1449,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "cargo-platform"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84982c6c0ae343635a3a4ee6dedef965513735c8b183caa7289fa6e27399ebd4"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "cargo-run-wasm"
 version = "0.3.2"
@@ -1461,14 +1470,30 @@ dependencies = [
  "wasm-bindgen-cli-support",
 ]
 
+[[package]]
+name = "cargo-util-schemas"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7dc1a6f7b5651af85774ae5a34b4e8be397d9cf4bc063b7e6dbd99a841837830"
+dependencies = [
+ "semver",
+ "serde",
+ "serde-untagged",
+ "serde-value",
+ "thiserror 2.0.12",
+ "toml",
+ "unicode-xid",
+ "url",
+]
+
 [[package]]
 name = "cargo_metadata"
 version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4acbb09d9ee8e23699b9634375c72795d095bf268439da88562cf9b501f181fa"
 dependencies = [
  "camino",
- "cargo-platform",
+ "cargo-platform 0.1.9",
  "semver",
  "serde",
  "serde_json",
@@ -1481,7 +1506,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d886547e41f740c616ae73108f6eb70afe6d940c7bc697cb30f13daec073037"
 dependencies = [
  "camino",
- "cargo-platform",
+ "cargo-platform 0.1.9",
  "semver",
  "serde",
  "serde_json",
@@ -1490,12 +1515,13 @@ dependencies = [
 
 [[package]]
 name = "cargo_metadata"
-version = "0.19.2"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd5eb614ed4c27c5d706420e4320fbe3216ab31fa1c33cd8246ac36dae4479ba"
+checksum = "5cfca2aaa699835ba88faf58a06342a314a950d2b9686165e038286c30316868"
 dependencies = [
  "camino",
- "cargo-platform",
+ "cargo-platform 0.2.0",
+ "cargo-util-schemas",
  "semver",
  "serde",
  "serde_json",
@@ -3450,6 +3476,17 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
+[[package]]
+name = "erased-serde"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "259d404d09818dec19332e31d94558aeb442fea04c817006456c24b5460bbd4b"
+dependencies = [
+ "serde",
+ "serde_core",
+ "typeid",
+]
+
 [[package]]
 name = "errno"
 version = "0.3.13"
@@ -9725,12 +9762,12 @@ dependencies = [
 
 [[package]]
 name = "rustdoc-json"
-version = "0.9.6"
+version = "0.9.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df2651f0825c500d39b0471dd502356ee74f069b60de1d7c87e9b13bf41c68f8"
+checksum = "ab44348a3493c8a852182d0da3e6d92fe340dd099a745652f276ebbb2d34a330"
 dependencies = [
  "cargo-manifest",
- "cargo_metadata 0.19.2",
+ "cargo_metadata 0.21.0",
  "serde",
  "thiserror 2.0.12",
  "toml",
@@ -9739,11 +9776,12 @@ dependencies = [
 
 [[package]]
 name = "rustdoc-types"
-version = "0.35.0"
+version = "0.56.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf583db9958b3161d7980a56a8ee3c25e1a40708b81259be72584b7e0ea07c95"
+checksum = "27bf787c529efe523ed9eb6dcdbaa5954d34329f08d5c243fce928441826ca90"
 dependencies = [
  "serde",
+ "serde_derive",
 ]
 
 [[package]]
@@ -9902,13 +9940,36 @@ checksum = "1bc711410fbe7399f390ca1c3b60ad0f53f80e95c5eb935e52268a0e2cd49acc"
 
 [[package]]
 name = "serde"
-version = "1.0.219"
+version = "1.0.225"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+checksum = "fd6c24dee235d0da097043389623fb913daddf92c76e9f5a1db88607a0bcbd1d"
 dependencies = [
+ "serde_core",
  "serde_derive",
 ]
 
+[[package]]
+name = "serde-untagged"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9faf48a4a2d2693be24c6289dbe26552776eb7737074e6722891fadbe6c5058"
+dependencies = [
+ "erased-serde",
+ "serde",
+ "serde_core",
+ "typeid",
+]
+
+[[package]]
+name = "serde-value"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3a1a3341211875ef120e117ea7fd5228530ae7e7036a779fdc9117be6b3282c"
+dependencies = [
+ "ordered-float 2.10.1",
+ "serde",
+]
+
 [[package]]
 name = "serde-wasm-bindgen"
 version = "0.6.5"
@@ -9941,11 +10002,20 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_core"
+version = "1.0.225"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "659356f9a0cb1e529b24c01e43ad2bdf520ec4ceaf83047b83ddcc2251f96383"
+dependencies = [
+ "serde_derive",
+]
+
 [[package]]
 name = "serde_derive"
-version = "1.0.219"
+version = "1.0.225"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+checksum = "0ea936adf78b1f766949a4977b91d2f5595825bd6ec079aa9543ad2685fc4516"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -11195,6 +11265,12 @@ version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6af6ae20167a9ece4bcb41af5b80f8a1f1df981f6391189ce00fd257af04126a"
 
+[[package]]
+name = "typeid"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc7d623258602320d5c55d1bc22793b57daff0ec7efc270ea7d55ce1d5f5471c"
+
 [[package]]
 name = "typenum"
 version = "1.18.0"

Cargo.toml

@@ -317,8 +317,8 @@ rfd = { version = "0.15", default-features = false, features = [
 ron = { version = "0.10.1", features = ["integer128"] }
 roxmltree = "0.19.0"
 rust-format = "0.3"
-rustdoc-json = "0.9.4"
-rustdoc-types = "0.35.0"
+rustdoc-json = "0.9.7"
+rustdoc-types = "0.56.0"
 rustls = { version = "0.23", default-features = false }
 semver = "1.0.26"
 seq-macro = "0.3"

deny.toml

@@ -54,6 +54,7 @@ deny = [
 skip = [
   { name = "base64" },           # Too popular
   { name = "block2" },           # Old version via rfd
+  { name = "cargo-platform" },   # Older version used by ply-rs. It's build-time only!
   { name = "cargo_metadata" },   # Older version used by ply-rs. It's small, and it's build-time only!
   { name = "core-foundation" },  # Currently, e.g. `webbrowser` and `winit` use different versions.
   { name = "hashbrown" },        # Old version used by polar-rs