Merge pull request #5513 from meilisearch/bump-prometheus-protobuf

Bump prometheus protobuf

Cargo.lock

@@ -4531,22 +4531,21 @@ dependencies = [
 
 [[package]]
 name = "procfs"
-version = "0.16.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "731e0d9356b0c25f16f33b5be79b1c57b562f141ebfcdb0ad8ac2c13a24293b4"
+checksum = "cc5b72d8145275d844d4b5f6d4e1eef00c8cd889edb6035c21675d1bb1f45c9f"
 dependencies = [
  "bitflags 2.9.0",
  "hex",
- "lazy_static",
  "procfs-core",
  "rustix",
 ]
 
 [[package]]
 name = "procfs-core"
-version = "0.16.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d3554923a69f4ce04c4a754260c338f505ce22642d3830e049a399fc2059a29"
+checksum = "239df02d8349b06fc07398a3a1697b06418223b1c7725085e801e7c0fc6a12ec"
 dependencies = [
  "bitflags 2.9.0",
  "hex",
@@ -4554,9 +4553,9 @@ dependencies = [
 
 [[package]]
 name = "prometheus"
-version = "0.13.4"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d33c28a30771f7f96db69893f78b857f7450d7e0237e9c8fc6427a81bae7ed1"
+checksum = "3ca5326d8d0b950a9acd87e6a3f94745394f62e4dae1b1ee22b2bc0c394af43a"
 dependencies = [
  "cfg-if",
  "fnv",
@@ -4566,14 +4565,28 @@ dependencies = [
  "parking_lot",
  "procfs",
  "protobuf",
- "thiserror 1.0.69",
+ "thiserror 2.0.9",
 ]
 
 [[package]]
 name = "protobuf"
-version = "2.28.0"
+version = "3.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "106dd99e98437432fed6519dedecfade6a06a73bb7b2a1e019fdd2bee5778d94"
+checksum = "d65a1d4ddae7d8b5de68153b48f6aa3bba8cb002b243dbdbc55a5afbc98f99f4"
+dependencies = [
+ "once_cell",
+ "protobuf-support",
+ "thiserror 1.0.69",
+]
+
+[[package]]
+name = "protobuf-support"
+version = "3.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e36c2f31e0a47f9280fb347ef5e461ffcd2c52dd520d8e216b52f93b0b0d7d6"
+dependencies = [
+ "thiserror 1.0.69",
+]
 
 [[package]]
 name = "ptr_meta"

crates/meilisearch/Cargo.toml

@@ -60,7 +60,7 @@ parking_lot = "0.12.3"
 permissive-json-pointer = { path = "../permissive-json-pointer" }
 pin-project-lite = "0.2.16"
 platform-dirs = "0.3.0"
-prometheus = { version = "0.13.4", features = ["process"] }
+prometheus = { version = "0.14.0", features = ["process"] }
 rand = "0.8.5"
 rayon = "1.10.0"
 regex = "1.11.1"

crates/meilisearch/src/middleware.rs

@@ -77,7 +77,9 @@ where
             let res = fut.await?;
 
             crate::metrics::MEILISEARCH_HTTP_REQUESTS_TOTAL
-                .with_label_values(&[&request_method, &metric_path, res.status().as_str()])
+                .with_label_values(
+                    &[request_method, metric_path, res.status().as_str().to_string()][..],
+                )
                 .inc();
 
             if let Some(histogram_timer) = histogram_timer {