chore: Update prometheus dependency to 0.14 and bump version to 1.7.3

- Updated prometheus from version 0.13 to 0.14
- Fixed metrics API compatibility for prometheus 0.14 label value handling
- Improved workspace dependency management for prometheus crate
- Updated version to 1.7.3

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: CodingAnarchy

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.7.3] - 2025-07-04
+
+### Changed
+- **⬆️ Dependency Updates**
+  - Updated `prometheus` from version 0.13 to 0.14
+  - Improved workspace dependency management for `prometheus` crate
+  - Fixed metrics API compatibility for prometheus 0.14 label value handling
+
 ## [1.7.2] - 2025-07-04
 
 ### Fixed

Cargo.toml

@@ -9,7 +9,7 @@ members = [
 resolver = "2"
 
 [workspace.package]
-version = "1.7.2"
+version = "1.7.3"
 edition = "2024"
 license = "MIT"
 repository = "https://github.com/CodingAnarchy/hammerwork"
@@ -19,7 +19,7 @@ documentation = "https://docs.rs/hammerwork"
 rust-version = "1.86"
 
 [workspace.dependencies]
-hammerwork = { version = "1.7.2", path = "." }
+hammerwork = { version = "1.7.3", path = "." }
 tokio = { version = "1.0", features = ["full"] }
 sqlx = { version = "0.8", features = ["runtime-tokio-rustls", "chrono", "uuid", "json"] }
 chrono = { version = "0.4", features = ["serde"] }
@@ -34,7 +34,7 @@ tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 async-trait = "0.1"
 tokio-test = "0.4"
 rand = "0.8"
-prometheus = { version = "0.13" }
+prometheus = { version = "0.14" }
 reqwest = { version = "0.12", features = ["json"] }
 warp = { version = "0.3" }
 clap = { version = "4.0", features = ["derive"] }
@@ -84,7 +84,7 @@ thiserror = { workspace = true }
 tracing = { workspace = true }
 async-trait = { workspace = true }
 rand = { workspace = true }
-prometheus = { version = "0.13", optional = true }
+prometheus = { workspace = true, optional = true }
 reqwest = { version = "0.12", features = ["json"], optional = true }
 warp = { version = "0.3", optional = true }
 clap = { workspace = true }

src/encryption/key_manager.rs

@@ -22,13 +22,15 @@
 //! # #[cfg(feature = "encryption")]
 //! # {
 //! use hammerwork::encryption::{KeyManager, EncryptionAlgorithm, KeyManagerConfig};
+//! use sqlx::{postgres::PgPool, Pool};
 //!
 //! # async fn example() -> Result<(), Box<dyn std::error::Error>> {
+//! # let pool: Pool<sqlx::Postgres> = todo!();
 //! let config = KeyManagerConfig::new()
 //!     .with_master_key_env("MASTER_KEY")
 //!     .with_auto_rotation_enabled(true);
 //!
-//! let mut key_manager = KeyManager::new(config).await?;
+//! let mut key_manager = KeyManager::new(config, pool).await?;
 //!
 //! // Generate a new encryption key
 //! let key_id = key_manager.generate_key("payment-encryption", EncryptionAlgorithm::AES256GCM).await?;

src/metrics.rs

@@ -295,19 +295,19 @@ impl PrometheusMetricsCollector {
         match event.event_type {
             crate::stats::JobEventType::Completed => {
                 self.jobs_total
-                    .with_label_values(&[queue, "completed", &priority])
+                    .with_label_values(&[queue.as_str(), "completed", priority.as_str()])
                     .inc();
 
                 if let Some(duration_ms) = event.processing_time_ms {
                     let duration_secs = duration_ms as f64 / 1000.0;
                     self.jobs_duration
-                        .with_label_values(&[queue, &priority])
+                        .with_label_values(&[queue.as_str(), priority.as_str()])
                         .observe(duration_secs);
                 }
             }
             crate::stats::JobEventType::Failed => {
                 self.jobs_total
-                    .with_label_values(&[queue, "failed", &priority])
+                    .with_label_values(&[queue.as_str(), "failed", priority.as_str()])
                     .inc();
 
                 let error_type = event
@@ -326,35 +326,35 @@ impl PrometheusMetricsCollector {
                     .unwrap_or("unknown");
 
                 self.jobs_failed_total
-                    .with_label_values(&[queue, error_type, &priority])
+                    .with_label_values(&[queue.as_str(), error_type, priority.as_str()])
                     .inc();
             }
             crate::stats::JobEventType::TimedOut => {
                 self.jobs_total
-                    .with_label_values(&[queue, "timed_out", &priority])
+                    .with_label_values(&[queue.as_str(), "timed_out", priority.as_str()])
                     .inc();
 
                 self.jobs_failed_total
-                    .with_label_values(&[queue, "timeout", &priority])
+                    .with_label_values(&[queue.as_str(), "timeout", priority.as_str()])
                     .inc();
             }
             crate::stats::JobEventType::Dead => {
                 self.jobs_total
-                    .with_label_values(&[queue, "dead", &priority])
+                    .with_label_values(&[queue.as_str(), "dead", priority.as_str()])
                     .inc();
 
                 self.jobs_failed_total
-                    .with_label_values(&[queue, "exhausted", &priority])
+                    .with_label_values(&[queue.as_str(), "exhausted", priority.as_str()])
                     .inc();
             }
             crate::stats::JobEventType::Retried => {
                 self.jobs_total
-                    .with_label_values(&[queue, "retried", &priority])
+                    .with_label_values(&[queue.as_str(), "retried", priority.as_str()])
                     .inc();
             }
             crate::stats::JobEventType::Started => {
                 self.jobs_total
-                    .with_label_values(&[queue, "started", &priority])
+                    .with_label_values(&[queue.as_str(), "started", priority.as_str()])
                     .inc();
             }
         }