Three Rust error handling crates that seem to overlap but fill distinct roles. Learn when to use thiserror for typed errors, anyhow for application code, and error-envelope for HTTP boundaries.
Master API communication patterns: REST, GraphQL, WebSocket, gRPC, webhooks, message queues, and more. Complete guide with diagrams, code examples, and decision frameworks for choosing the right pattern.
Stop returning errors as plain text. Learn how to implement consistent, structured HTTP error responses in Go with support for Chi router, Gin framework, and Echo framework. Includes field-level validation and trace IDs.