feat: OpenTelemetry Tracing API and Exporting (#26710)

Initial import of OTEL code supporting tracing. Metrics soon to come.
Implements APIs for https://jsr.io/@deno/otel so that code using
OpenTelemetry.js just works tm.

There is still a lot of work to do with configuration and adding
built-in tracing to core APIs, which will come in followup PRs.

---------

Co-authored-by: Luca Casonato <hello@lcas.dev>

1 files changed, 279 insertions, 45 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 6f7799bac..00c1f0736 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -348,6 +348,53 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
 [[package]]
+name = "axum"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a6c9af12842a67734c9a2e355436e5d03b22383ed60cf13cd0c18fbfe3dcbcf"
+dependencies = [
+ "async-trait",
+ "axum-core",
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "http-body-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "sync_wrapper",
+ "tower",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09f2bd6146b97ae3359fa0cc6d6b376d9539582c7b4220f041a33ec24c226199"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "rustversion",
+ "sync_wrapper",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
 name = "backtrace"
 version = "0.3.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1118,7 +1165,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "978747c1d849a7d2ee5e8adc0159961c48fb7e5db2f06af6723b80123bb53856"
 dependencies = [
  "cfg-if",
- "hashbrown",
+ "hashbrown 0.14.5",
  "lock_api",
  "once_cell",
  "parking_lot_core",
@@ -1207,7 +1254,7 @@ dependencies = [
  "http-body-util",
  "hyper-util",
  "import_map",
- "indexmap",
+ "indexmap 2.3.0",
  "jsonc-parser",
  "junction",
  "lazy-regex",
@@ -1363,7 +1410,7 @@ dependencies = [
  "base32",
  "deno_media_type",
  "deno_path_util",
- "indexmap",
+ "indexmap 2.3.0",
  "log",
  "once_cell",
  "parking_lot",
@@ -1398,7 +1445,7 @@ dependencies = [
  "glob",
  "ignore",
  "import_map",
- "indexmap",
+ "indexmap 2.3.0",
  "jsonc-parser",
  "log",
  "percent-encoding",
@@ -1519,7 +1566,7 @@ dependencies = [
  "handlebars",
  "html-escape",
  "import_map",
- "indexmap",
+ "indexmap 2.3.0",
  "itoa",
  "lazy_static",
  "regex",
@@ -1619,7 +1666,7 @@ dependencies = [
  "encoding_rs",
  "futures",
  "import_map",
- "indexmap",
+ "indexmap 2.3.0",
  "log",
  "monch",
  "once_cell",
@@ -1715,7 +1762,7 @@ dependencies = [
  "http-body-util",
  "log",
  "num-bigint",
- "prost",
+ "prost 0.11.9",
  "prost-build",
  "rand",
  "rusqlite",
@@ -1851,7 +1898,7 @@ dependencies = [
  "hyper 1.4.1",
  "hyper-util",
  "idna 0.3.0",
- "indexmap",
+ "indexmap 2.3.0",
  "ipnetwork",
  "k256",
  "lazy-regex",
@@ -1941,7 +1988,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6cbc4c4d3eb0960b58e8f43f9fc2d3f620fcac9a03cd85203e08db5b04e83c1f"
 dependencies = [
  "deno_semver",
- "indexmap",
+ "indexmap 2.3.0",
  "serde",
  "serde_json",
  "thiserror",
@@ -1997,6 +2044,7 @@ dependencies = [
 name = "deno_runtime"
 version = "0.186.0"
 dependencies = [
+ "async-trait",
  "color-print",
  "deno_ast",
  "deno_broadcast_channel",
@@ -2042,7 +2090,13 @@ dependencies = [
  "notify",
  "ntapi",
  "once_cell",
+ "opentelemetry",
+ "opentelemetry-http",
+ "opentelemetry-otlp",
+ "opentelemetry-semantic-conventions",
+ "opentelemetry_sdk",
  "percent-encoding",
+ "pin-project",
  "regex",
  "rustyline",
  "same-file",
@@ -2268,7 +2322,7 @@ dependencies = [
  "chrono",
  "futures",
  "num-bigint",
- "prost",
+ "prost 0.11.9",
  "serde",
  "uuid",
 ]
@@ -2288,7 +2342,7 @@ dependencies = [
  "futures",
  "http 1.1.0",
  "log",
- "prost",
+ "prost 0.11.9",
  "rand",
  "serde",
  "serde_json",
@@ -2548,8 +2602,8 @@ checksum = "f3ab0dd2bedc109d25f0d21afb09b7d329f6c6fa83b095daf31d2d967e091548"
 dependencies = [
  "anyhow",
  "bumpalo",
- "hashbrown",
- "indexmap",
+ "hashbrown 0.14.5",
+ "indexmap 2.3.0",
  "rustc-hash 1.1.0",
  "serde",
  "unicode-width",
@@ -2755,7 +2809,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48cede2bb1b07dd598d269f973792c43e0cd92686d3b452bd6e01d7a8eb01211"
 dependencies = [
  "debug-ignore",
- "indexmap",
+ "indexmap 2.3.0",
  "log",
  "thiserror",
  "zerocopy",
@@ -3392,7 +3446,7 @@ checksum = "9c08c1f623a8d0b722b8b99f821eb0ba672a1618f0d3b16ddbee1cedd2dd8557"
 dependencies = [
  "bitflags 2.6.0",
  "gpu-descriptor-types",
- "hashbrown",
+ "hashbrown 0.14.5",
 ]
 
 [[package]]
@@ -3436,7 +3490,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http 0.2.12",
- "indexmap",
+ "indexmap 2.3.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -3455,7 +3509,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http 1.1.0",
- "indexmap",
+ "indexmap 2.3.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -3468,7 +3522,7 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8588661a8607108a5ca69cab034063441a0413a0b041c13618a7dd348021ef6f"
 dependencies = [
- "hashbrown",
+ "hashbrown 0.14.5",
  "serde",
 ]
 
@@ -3489,6 +3543,12 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "hashbrown"
 version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
@@ -3503,7 +3563,7 @@ version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ba4ff7128dee98c7dc9794b6a411377e1404dba1c97deb8d1a55297bd25d8af"
 dependencies = [
- "hashbrown",
+ "hashbrown 0.14.5",
 ]
 
 [[package]]
@@ -3666,7 +3726,7 @@ version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a9de2bdef6354361892492bab5e316b2d78a0ee9971db4d36da9b1eb0e11999"
 dependencies = [
- "hashbrown",
+ "hashbrown 0.14.5",
  "new_debug_unreachable",
  "once_cell",
  "phf",
@@ -3821,6 +3881,19 @@ dependencies = [
 ]
 
 [[package]]
+name = "hyper-timeout"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3203a961e5c83b6f5498933e78b6b263e208c197b63e9c6c53cc82ffd3f63793"
+dependencies = [
+ "hyper 1.4.1",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
+[[package]]
 name = "hyper-util"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3908,7 +3981,7 @@ version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "351a787decc56f38d65d16d32687265045d6d6a4531b4a0e1b649def3590354e"
 dependencies = [
- "indexmap",
+ "indexmap 2.3.0",
  "log",
  "percent-encoding",
  "serde",
@@ -3919,12 +3992,22 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
 version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de3fc2e30ba82dd1b3911c8de1ffc143c74a914a14e99514d7637e3099df5ea0"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.14.5",
  "serde",
 ]
 
@@ -4407,6 +4490,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
 
 [[package]]
+name = "matchit"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
+
+[[package]]
 name = "md-5"
 version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -4533,7 +4622,7 @@ dependencies = [
  "bitflags 2.6.0",
  "codespan-reporting",
  "hexf-parse",
- "indexmap",
+ "indexmap 2.3.0",
  "log",
  "num-traits",
  "rustc-hash 1.1.0",
@@ -4838,6 +4927,93 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
+name = "opentelemetry"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f3cebff57f7dbd1255b44d8bddc2cebeb0ea677dbaa2e25a3070a91b318f660"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "js-sys",
+ "once_cell",
+ "pin-project-lite",
+ "thiserror",
+]
+
+[[package]]
+name = "opentelemetry-http"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10a8a7f5f6ba7c1b286c2fbca0454eaba116f63bbe69ed250b642d36fbb04d80"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "http 1.1.0",
+ "opentelemetry",
+]
+
+[[package]]
+name = "opentelemetry-otlp"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91cf61a1868dacc576bf2b2a1c3e9ab150af7272909e80085c3173384fe11f76"
+dependencies = [
+ "async-trait",
+ "futures-core",
+ "http 1.1.0",
+ "opentelemetry",
+ "opentelemetry-http",
+ "opentelemetry-proto",
+ "opentelemetry_sdk",
+ "prost 0.13.3",
+ "serde_json",
+ "thiserror",
+ "tokio",
+ "tonic",
+ "tracing",
+]
+
+[[package]]
+name = "opentelemetry-proto"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6e05acbfada5ec79023c85368af14abd0b307c015e9064d249b2a950ef459a6"
+dependencies = [
+ "hex",
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "prost 0.13.3",
+ "serde",
+ "tonic",
+]
+
+[[package]]
+name = "opentelemetry-semantic-conventions"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc1b6902ff63b32ef6c489e8048c5e253e2e4a803ea3ea7e783914536eb15c52"
+
+[[package]]
+name = "opentelemetry_sdk"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27b742c1cae4693792cc564e58d75a2a0ba29421a34a85b50da92efa89ecb2bc"
+dependencies = [
+ "async-trait",
+ "futures-channel",
+ "futures-executor",
+ "futures-util",
+ "glob",
+ "once_cell",
+ "opentelemetry",
+ "percent-encoding",
+ "rand",
+ "serde_json",
+ "thiserror",
+ "tracing",
+]
+
+[[package]]
 name = "option-ext"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -5062,7 +5238,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1d3afd2628e69da2be385eb6f2fd57c8ac7977ceeff6dc166ff1657b0e386a9"
 dependencies = [
  "fixedbitset",
- "indexmap",
+ "indexmap 2.3.0",
 ]
 
 [[package]]
@@ -5339,7 +5515,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b82eaa1d779e9a4bc1c3217db8ffbeabaae1dca241bf70183242128d48681cd"
 dependencies = [
  "bytes",
- "prost-derive",
+ "prost-derive 0.11.9",
+]
+
+[[package]]
+name = "prost"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b0487d90e047de87f984913713b85c601c05609aad5b0df4b4573fbf69aa13f"
+dependencies = [
+ "bytes",
+ "prost-derive 0.13.3",
 ]
 
 [[package]]
@@ -5356,7 +5542,7 @@ dependencies = [
  "multimap",
  "petgraph",
  "prettyplease 0.1.25",
- "prost",
+ "prost 0.11.9",
  "prost-types",
  "regex",
  "syn 1.0.109",
@@ -5378,12 +5564,25 @@ dependencies = [
 ]
 
 [[package]]
+name = "prost-derive"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9552f850d5f0964a4e4d0bf306459ac29323ddfbae05e35a7c0d35cb0803cc5"
+dependencies = [
+ "anyhow",
+ "itertools 0.13.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.72",
+]
+
+[[package]]
 name = "prost-types"
 version = "0.11.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "213622a1460818959ac1181aaeb2dc9c7f63df720db7d788b3e24eacd1983e13"
 dependencies = [
- "prost",
+ "prost 0.11.9",
 ]
 
 [[package]]
@@ -5439,7 +5638,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d1a341ae463320e9f8f34adda49c8a85d81d4e8f34cce4397fb0350481552224"
 dependencies = [
  "chrono",
- "indexmap",
+ "indexmap 2.3.0",
  "quick-xml",
  "strip-ansi-escapes",
  "thiserror",
@@ -5801,7 +6000,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a58fa8a7ccff2aec4f39cc45bf5f985cec7125ab271cf681c279fd00192b49"
 dependencies = [
  "countme",
- "hashbrown",
+ "hashbrown 0.14.5",
  "memoffset",
  "rustc-hash 1.1.0",
  "text-size",
@@ -6206,7 +6405,7 @@ version = "1.0.122"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "784b6203951c57ff748476b126ccb5e8e2959a5c19e5c617ab1956be3dbc68da"
 dependencies = [
- "indexmap",
+ "indexmap 2.3.0",
  "itoa",
  "memchr",
  "ryu",
@@ -6603,7 +6802,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "adc8bd3075d1c6964010333fae9ddcd91ad422a4f8eb8b3206a9b2b6afb4209e"
 dependencies = [
  "bumpalo",
- "hashbrown",
+ "hashbrown 0.14.5",
  "ptr_meta",
  "rustc-hash 1.1.0",
  "triomphe",
@@ -6629,7 +6828,7 @@ checksum = "c77c112c218a09635d99a45802a81b4f341d6c28c81076aa2c29ba3bcd9151a9"
 dependencies = [
  "anyhow",
  "crc",
- "indexmap",
+ "indexmap 2.3.0",
  "is-macro",
  "once_cell",
  "parking_lot",
@@ -6699,7 +6898,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4740e53eaf68b101203c1df0937d5161a29f3c13bceed0836ddfe245b72dd000"
 dependencies = [
  "anyhow",
- "indexmap",
+ "indexmap 2.3.0",
  "serde",
  "serde_json",
  "swc_cached",
@@ -6811,7 +7010,7 @@ checksum = "65f21494e75d0bd8ef42010b47cabab9caaed8f2207570e809f6f4eb51a710d1"
 dependencies = [
  "better_scoped_tls",
  "bitflags 2.6.0",
- "indexmap",
+ "indexmap 2.3.0",
  "once_cell",
  "phf",
  "rustc-hash 1.1.0",
@@ -6859,7 +7058,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98d8447ea20ef76958a8240feef95743702485a84331e6df5bdbe7e383c87838"
 dependencies = [
  "dashmap",
- "indexmap",
+ "indexmap 2.3.0",
  "once_cell",
  "petgraph",
  "rustc-hash 1.1.0",
@@ -6904,7 +7103,7 @@ checksum = "76c76d8b9792ce51401d38da0fa62158d61f6d80d16d68fe5b03ce4bf5fba383"
 dependencies = [
  "base64 0.21.7",
  "dashmap",
- "indexmap",
+ "indexmap 2.3.0",
  "once_cell",
  "serde",
  "sha1",
@@ -6944,7 +7143,7 @@ version = "0.134.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "029eec7dd485923a75b5a45befd04510288870250270292fc2c1b3a9e7547408"
 dependencies = [
- "indexmap",
+ "indexmap 2.3.0",
  "num_cpus",
  "once_cell",
  "rustc-hash 1.1.0",
@@ -6989,7 +7188,7 @@ version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "357e2c97bb51431d65080f25b436bc4e2fc1a7f64a643bc21a8353e478dc799f"
 dependencies = [
- "indexmap",
+ "indexmap 2.3.0",
  "petgraph",
  "rustc-hash 1.1.0",
  "swc_common",
@@ -7210,7 +7409,7 @@ dependencies = [
  "os_pipe",
  "parking_lot",
  "pretty_assertions",
- "prost",
+ "prost 0.11.9",
  "prost-build",
  "regex",
  "reqwest",
@@ -7402,9 +7601,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-stream"
-version = "0.1.15"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "267ac89e0bec6e691e5813911606935d77c476ff49024f98abcea3e7b15e37af"
+checksum = "4f4e6ce100d0eb49a2734f8c0812bcd324cf357d21810932c5df6b96ef2b86f1"
 dependencies = [
  "futures-core",
  "pin-project-lite",
@@ -7422,7 +7621,7 @@ dependencies = [
  "futures-io",
  "futures-sink",
  "futures-util",
- "hashbrown",
+ "hashbrown 0.14.5",
  "pin-project-lite",
  "slab",
  "tokio",
@@ -7439,6 +7638,36 @@ dependencies = [
 ]
 
 [[package]]
+name = "tonic"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877c5b330756d856ffcc4553ab34a5684481ade925ecc54bcd1bf02b1d0d4d52"
+dependencies = [
+ "async-stream",
+ "async-trait",
+ "axum",
+ "base64 0.22.1",
+ "bytes",
+ "h2 0.4.4",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "http-body-util",
+ "hyper 1.4.1",
+ "hyper-timeout",
+ "hyper-util",
+ "percent-encoding",
+ "pin-project",
+ "prost 0.13.3",
+ "socket2",
+ "tokio",
+ "tokio-stream",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
 name = "tower"
 version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -7446,11 +7675,16 @@ checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
 dependencies = [
  "futures-core",
  "futures-util",
+ "indexmap 1.9.3",
  "pin-project",
  "pin-project-lite",
+ "rand",
+ "slab",
  "tokio",
+ "tokio-util",
  "tower-layer",
  "tower-service",
+ "tracing",
 ]
 
 [[package]]
@@ -7763,7 +7997,7 @@ checksum = "97599c400fc79925922b58303e98fcb8fa88f573379a08ddb652e72cbd2e70f6"
 dependencies = [
  "bitflags 2.6.0",
  "encoding_rs",
- "indexmap",
+ "indexmap 2.3.0",
  "num-bigint",
  "serde",
  "thiserror",
@@ -7972,7 +8206,7 @@ dependencies = [
  "cfg_aliases",
  "codespan-reporting",
  "document-features",
- "indexmap",
+ "indexmap 2.3.0",
  "log",
  "naga",
  "once_cell",
@@ -8521,7 +8755,7 @@ dependencies = [
  "crossbeam-utils",
  "displaydoc",
  "flate2",
- "indexmap",
+ "indexmap 2.3.0",
  "memchr",
  "thiserror",
 ]