exercises

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Cargo.toml (3137B)

      1 [workspace]
      2 resolver = "2"
      3 members = ["otelmart", "products", "inventory", "orders"]
      4 
      5 [workspace.package]
      6 version = "0.1.0"
      7 edition = "2021"
      8 authors = ["OpenTel Book Team"]
      9 license = "MIT OR Apache-2.0"
     10 
     11 [workspace.lints.clippy]
     12 # Pedantic lints for better code quality
     13 pedantic = { level = "warn", priority = -1 }
     14 # Allow some pedantic lints that are too noisy
     15 module_name_repetitions = "allow"
     16 missing_errors_doc = "allow"
     17 missing_panics_doc = "allow"
     18 must_use_candidate = "allow"
     19 
     20 # Style preferences
     21 enum_glob_use = "warn"
     22 unwrap_used = "warn"
     23 expect_used = "warn"
     24 
     25 # Correctness
     26 semicolon_if_nothing_returned = "warn"
     27 inconsistent_struct_constructor = "warn"
     28 
     29 [workspace.dependencies]
     30 # Web framework
     31 axum = "0.8.7"
     32 tokio = { version = "1.48.0", features = ["full"] }
     33 tower = "0.5.2"
     34 tower-http = { version = "0.6.6", features = ["cors"] }
     35 
     36 # Database
     37 sqlx = { version = "0.8.6", features = [
     38   "runtime-tokio-rustls",
     39   "postgres",
     40   "chrono",
     41   "uuid",
     42   "json",
     43   "migrate",
     44   "bigdecimal",
     45   "migrate",
     46 ] }
     47 
     48 # Redis
     49 redis = { version = "0.32.7", features = ["tokio-comp", "connection-manager"] }
     50 
     51 # Serialization
     52 serde = { version = "1.0.228", features = ["derive"] }
     53 serde_json = "1.0.145"
     54 
     55 # Utilities
     56 chrono = { version = "0.4.42", features = ["serde"] }
     57 uuid = { version = "1.18.1", features = ["v4", "serde"] }
     58 rust_decimal = { version = "1.39.0", features = ["serde"] }
     59 bigdecimal = { version = "0.4.9", features = ["serde"] }
     60 anyhow = "1.0.100"
     61 thiserror = "2.0.17"
     62 
     63 # Configuration
     64 toml = "0.9.8"
     65 config = "0.14"
     66 dotenvy = "0.15"
     67 
     68 # HTTP client
     69 reqwest = { version = "0.13.4", features = ["json"] }
     70 
     71 # Security
     72 bcrypt = "0.15"
     73 jsonwebtoken = "9"
     74 
     75 # URL encoding
     76 urlencoding = "2"
     77 
     78 # Random number generation
     79 rand = "0.9.2"
     80 
     81 # Telemetry / Observability
     82 # 
     83 # Core tracing ecosystem
     84 tracing = "0.1.44"
     85 tracing-subscriber = { version = "0.3.22", features = ["env-filter", "json"] }
     86 
     87 # OpenTelemetry core
     88 opentelemetry = "0.32.0"
     89 opentelemetry_sdk = { version = "0.32.1", features = [
     90   "rt-tokio", # Tokio runtime support
     91   "metrics",  # Metrics support
     92   "logs",     # Logs support
     93 ] }
     94 opentelemetry-appender-tracing = "0.32.0"
     95 
     96 # OTLP exporter (sends traces to collectors/backends)
     97 opentelemetry-otlp = { version = "0.32.0", default-features = false, features = [
     98   "grpc-tonic",              # gRPC for traces
     99   "http-proto",              # HTTP transport for metrics and Logs exporters
    100   "reqwest-blocking-client", # HTTP client implementation
    101   "trace",                   # Traces export
    102   "metrics",                 # Metrics export
    103   "logs",                    # Logs export
    104   "internal-logs",           # Internal logs export
    105 ] }
    106 
    107 # Bridge between tracing and OpenTelemetry
    108 tracing-opentelemetry = "0.33.0"
    109 
    110 # HTTP instrumentation (server + client)
    111 axum-tracing-opentelemetry = "0.38.0"
    112 reqwest-middleware = { version = "0.5.2", features = ["json"] }
    113 reqwest-tracing = { version = "0.7.1", features = ["opentelemetry_0_32"] }
    114 axum-otel-metrics = "0.14.1"
    115 
    116 # Hash utils
    117 hex = "0.4.3"
    118 sha2 = "0.11.0"
    119 
    120 [profile.release]
    121 opt-level = 3
    122 lto = true
    123 codegen-units = 1
    124 strip = true
    125 
    126 [profile.dev]
    127 opt-level = 0
    128 debug = true