Module generate_responses_functions

HTTP Response Code Generation Macro

This module provides a macro for generating standardized HTTP response enums with consistent behavior and serialization.

Features

• Generates enum variants for HTTP response codes
• Implements consistent methods for all response types
• Provides serialization to JSON and XML formats
• Standardizes error handling through unified response structures
• Supports both standard HTTP codes and custom internal codes

Usage

use simbld_http::generate_responses_functions;
use strum_macros::EnumIter;
use simbld_http::traits::get_code_trait::GetCode;
use simbld_http::responses::CustomResponse;

generate_responses_functions! {
    "Client Errors",
    ResponsesClientCodes,
    BadRequest => (400, "Bad Request", "Invalid request format", 4000, "BadRequest"),
    Unauthorized => (401, "Unauthorized", "Authentication required", 4001, "Unauthorized"),
    Forbidden => (403, "Forbidden", "Permission denied", 4003, "Forbidden"),
}

Each variant accepts 5 parameters:

• Standard HTTP status code (u16)
• Standard HTTP status name (string)
• Description message (string)
• Internal code (u16) for application-specific tracking
• Internal name (string) for application-specific reference

The generated enums implement common traits and provide methods for consistent response handling throughout the application.