Add opt-in support for the 'puffin' profiler in eframe (#1483)

Cargo.lock

@@ -81,6 +81,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.56"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4361135be9122e0870de935d7c439aef945b9f9ddd4199a553b5270b49c82a27"
+
 [[package]]
 name = "approx"
 version = "0.4.0"
@@ -423,6 +429,9 @@ name = "cc"
 version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+dependencies = [
+ "jobserver",
+]
 
 [[package]]
 name = "cesu8"
@@ -1018,6 +1027,8 @@ dependencies = [
  "glow",
  "image",
  "poll-promise",
+ "puffin",
+ "puffin_http",
  "rfd",
  "three-d",
 ]
@@ -1044,6 +1055,7 @@ dependencies = [
  "epi",
  "glow",
  "instant",
+ "puffin",
  "serde",
  "tracing",
  "tts",
@@ -1118,6 +1130,7 @@ dependencies = [
  "glow",
  "glutin",
  "memoffset",
+ "puffin",
  "tracing",
  "wasm-bindgen",
  "web-sys",
@@ -1806,6 +1819,15 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
+[[package]]
+name = "jobserver"
+version = "0.1.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af25a77299a7f711a01975c35a6a424eb6862092cc2d6c72c4ed6cbc56dfc1fa"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "jpeg-decoder"
 version = "0.2.2"
@@ -2529,6 +2551,43 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "puffin"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78cc1dc2f2e3e4787201dd9404c9b097967fd74b9013ba41e62448b617cb7ac2"
+dependencies = [
+ "anyhow",
+ "bincode",
+ "byteorder",
+ "once_cell",
+ "parking_lot 0.12.0",
+ "ruzstd",
+ "serde",
+ "zstd",
+]
+
+[[package]]
+name = "puffin_http"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "784f1952bda562ec8b76651f0c879b61eb02eaf20fe9acd2a8ca69b4898b13fd"
+dependencies = [
+ "anyhow",
+ "crossbeam-channel",
+ "log",
+ "puffin",
+]
+
+[[package]]
+name = "puffin_profiler"
+version = "0.1.0"
+dependencies = [
+ "eframe",
+ "puffin",
+ "puffin_http",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.15"
@@ -2795,6 +2854,16 @@ dependencies = [
  "unicode-script",
 ]
 
+[[package]]
+name = "ruzstd"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cada0ef59efa6a5f4dc5e491f93d9f31e3fc7758df421ff1de8a706338e1100"
+dependencies = [
+ "byteorder",
+ "twox-hash",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.9"
@@ -3374,6 +3443,16 @@ dependencies = [
  "windows",
 ]
 
+[[package]]
+name = "twox-hash"
+version = "1.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ee73e6e4924fe940354b8d4d98cad5231175d615cd855b758adc658c0aac6a0"
+dependencies = [
+ "cfg-if 1.0.0",
+ "static_assertions",
+]
+
 [[package]]
 name = "unicode-bidi"
 version = "0.3.7"
@@ -4051,6 +4130,35 @@ dependencies = [
  "synstructure",
 ]
 
+[[package]]
+name = "zstd"
+version = "0.10.0+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b1365becbe415f3f0fcd024e2f7b45bacfb5bdd055f0dc113571394114e7bdd"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "4.1.4+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f7cd17c9af1a4d6c24beb1cc54b17e2ef7b593dc92f19e9d9acad8b182bbaee"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "1.6.3+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc49afa5c8d634e75761feda8c592051e7eeb4683ba827211eb0d731d3402ea8"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "zvariant"
 version = "3.1.2"