CHANGELOG.md

Changelog

[Unreleased]

Performance

• redis/error: Return &'static str from code() instead of allocating a String on every error
• redis/error: Consolidate match arms in message() using | to eliminate repeated format! calls
• redis/error: Clone inner strings directly instead of going through .to_string() indirection
• redis/error: Add #[inline] hints on error_message(), message(), code(), error_response(), status_code()
• redis/types: Use struct literal for PerformanceConfig instead of default + mutation
• redis/types: Add #[inline] on Deref impl for RedisClient
• callapi: Return &'static str from code() instead of allocating a String on every error
• callapi: Add #[inline] hints on error and response methods
• callapi: Use unwrap_or_else with to_owned() instead of unwrap_or with to_string()
• middleware/utils: Compile UUID regex once via once_cell::sync::Lazy instead of per-request
• middleware/utils: Accept &str in calculate_metrics instead of taking ownership of String args
• middleware/utils: Add #[inline] on get_method() and get_headers()
• middleware/incoming_request: Extract headers/method/path into locals before passing by reference
• prometheus: Use unwrap_or_else with to_owned() in incoming_api! and termination! macros
• logger: Avoid unnecessary .to_string() on concat! macro result (already &'static str)
• aws: Replace .to_owned() on cloned response contents; use to_owned() over to_string() for &str
• ErrorBody (redis, callapi): Add #[serde(skip_serializing_if = "String::is_empty")] to skip empty fields during serialization

Fixed

• macros: measure_duration proc macro now preserves function attributes (#[allow(...)], #[cfg(...)], etc.)
• redis/commands: Add explicit RedisValue type annotation on pipeline.all() and xadd calls to resolve type inference
• redis/commands: Use .first() instead of .get(0) (Clippy first lint)

Changed

• aws: Use aws_config::defaults(BehaviorVersion::latest()) instead of deprecated aws_config::from_env()
• callapi: Extract ErrorHandler<E> type alias for the boxed error handler function pointer
• cloud_storage: Add #[allow(clippy::should_implement_trait)] on deprecated from_str method

Removed

• redis/types: Remove unused imports (log::info, tracing::*, UnboundedReceiver, UnboundedSender)

Added

• benchmarks: Add criterion benchmarks for serialization patterns (serialization.rs)
• benchmarks: Add criterion benchmarks for middleware path normalization (utils.rs)
• benchmarks: Add criterion benchmarks for Redis operation patterns (redis_patterns.rs)