Water Http Framework is the most easy and fast web framework that built on both http1.1 and http2 and it`s supporting them automatically [no extra implementations required]

so lets talk about installing firstly

• you need to add water_http crate, and we recommend you to use the terminal or CMD in windows

 cargo add water_http

or you could use cargo.toml file and add the latest version of water_http

water_http="[latest_version_number]"

• then you need to add tokio

cargo add tokio --features=full

• (optional) if you wants to use json structs just add serde and serde_json crates

cargo serde serde_json

Features

• auto handling for h2 or h1.1 under the hood
• very fast
• very easy to use
• auto supporting for most used web encoding (zstd,brotli,deflate,gzip)
• provide simple routing structure with many patterns of write
• naming routes and redirecting to these routes by their names using one single method
• support tls or ssl implementation for secure connections without any confusing
• provide easy approaches for saving and downloading files from and to the server
• support videos streaming for web pages videos
• easy built in middlewares and prefixes for your controllers to build easy and clean code with high efficiency results
• multi pattern ways to generate your code and very easy approaches
• support controlling low actions like block custom ip addresses from connecting your server or strict your service to custom ip addresses
• thresholding actions like the threshold the maximum size of using compressing algorithms when sending response back considering clients encoding support

Now Let`s implement Rust Code

• first implementation

use std::collections::HashMap;

use water_http::{WaterController, DataHolderInitializer, RunServer, WaterServerConfigurations};
/// notice that this data holder could be used to parse data from middleware to another or 
/// from controller to controller , so you could choose what ever you want from data type ,
/// or you could make it u8 to have single byte if you don`t use it
DataHolderInitializer!(HashMap<String,String>);
#[tokio::main]
async fn main() {
    let config = WaterServerConfigurations::bind("127.0.0.1",8084);
    RunServer!(
        config ,
        MainController::build()
    );
}


WaterController! {
    holder -> crate::_WaterContextDataHolder,
    name -> MainController,
    functions -> {
       GET => / => any_thing_you_want_name(context)async{
          let _ =   context.send_str_data("Hello ,World!",true).await;
       }
    },
}

• second one

use std::collections::HashMap;

use water_http::{WaterController, DataHolderInitializer, RunServer, WaterServerConfigurations};
/// notice that this data holder could be used to parse data from middleware to another or 
/// from controller to controller , so you could choose what ever you want from data type ,
/// or you could make it u8 to have single byte if you don`t use it
DataHolderInitializer!(HashMap<String,String>);
#[tokio::main]
async fn main() {
    /// it will listen to port 80 
    let config = WaterServerConfigurations::default();
    RunServer!(
        config,
        MainController::build()
    );
}


WaterController! {
    holder -> crate::_WaterContextDataHolder,
    name -> MainController,
    functions -> {
       GET => / => any_thing_you_want_name(context)async{
          let _ =   context.send_str_data("Hello ,World!",true).await;
       }
    },
}

• third one

use std::collections::HashMap;

use water_http::{WaterController, DataHolderInitializer, RunServer};
/// notice that this data holder could be used to parse data from middleware to another or 
/// from controller to controller , so you could choose what ever you want from data type ,
/// or you could make it u8 to have single byte if you don`t use it
DataHolderInitializer!(HashMap<String,String>);
#[tokio::main]
async fn main() {
    RunServer!(MainController::build());
}


WaterController! {
    holder -> crate::_WaterContextDataHolder,
    name -> MainController,
    functions -> {
       GET => / => any_thing_you_want_name(context)async{
          let _ =   context.send_str_data("Hello ,World!",true).await;
       }
    },
}

• forth

use std::collections::HashMap;

use water_http::{WaterController, DataHolderInitializer, RunServer,MiddlewareBuilder};
// notice that this data holder could be used to parse data from middleware to another or
// from controller to controller , so you could choose what ever you want from data type ,
// or you could make it u8 to have single byte if you don`t use it
DataHolderInitializer!(HashMap<String,String>);
#[tokio::main]
async fn main() {
    RunServer!(MainController::build());
}


WaterController! {
    holder -> crate::_WaterContextDataHolder,
    name -> MainController,
    functions -> {
       GET => / => any_thing_you_want_name(context)async{
          let _ =   context.send_str_data("Hello ,World!",true).await;
       }
    },
    children->vec![
        super::SecondController::build(),
        super::ThirdOne::build(),
    ],
}


// notice that when you set new water controller you are creating new mod ,  so you need to either use extra_code
// to add your wanted code or use [super::*] or [crate::*]
WaterController!{
    extra_code-> {
        use water_http::structure::MiddlewareResult;

    },
    holder -> crate::_WaterContextDataHolder,
    name -> SecondController,
    functions -> {

        GET => test_second => test_second_function(context)async{
         let _ =   context.send_str_data("Second Response",true).await;
        }


    },
    prefix -> "second controller",

    // setting middleware algorithm
    middleware -> super::MiddlewareBuilder!(
        context => async {
            let authorization = context.get_from_headers_as_string("Authorization");
            match authorization {

            Some(authorization) => {
                    if authorization == "some_thing"{
                        context.data_holder.as_mut()
                        .unwrap()
                        .insert(
                            "user_id".to_string(),
                            "whatever".to_string()
                        );
                    }
                    MiddlewareResult::Pass
                }
            None => MiddlewareResult::Stop
            }
        }
    ),
}


// notice that when you set new water controller you are creating new mod ,  so you need to either use extra_code
// to add your wanted code or use [super::*] or [crate::*]
WaterController!{
    extra_code-> {},
    holder -> crate::_WaterContextDataHolder,
    name -> ThirdOne,
    functions -> {
        GET => test_second => any_thing_you_want_name(context)async{
         let _ =   context.send_str_data("Third Response",true).await;
        }
    },
    prefix->"third",
}

and there is a lot of features like downloading files and setting public directory and streaming videos and sending many files as response and sending customs responses and also setting custom ip addresses that would be only them who can connect the server or restricting ip addresses from connecting the server and also there is cli application and very easy frontend building tools are coming soon

 use water_http::WaterServerConfigurations;
 let mut config = WaterServerConfigurations::default();
    config.public_files_path = String::from("./public");
    config.restricted_ips = Some(WaterIpAddressesRestriction::OnlyAllowedIps(vec![
        "127.0.0.1".to_string()
    ]));
    config.set_tls_certificate(
        "./ssl/certificate.crt",
        "./ssl/private.key",
        None,
    );
    // for prevent downloading public files from public directory 
    config.do_not_even_check_public_resources = true;

use std::collections::HashMap;

use water_http::{WaterController, DataHolderInitializer, RunServer,get_route_by_name};
// notice that this data holder could be used to parse data from middleware to another or
// from controller to controller , so you could choose what ever you want from data type ,
// or you could make it u8 to have single byte if you don`t use it
DataHolderInitializer!(HashMap<String,String>);
#[tokio::main]
async fn main() {

    RunServer!(MainController::build());
}
WaterController! {
    holder -> crate::_WaterContextDataHolder,
    name -> MainController,
      functions -> {

        GET => test_second => test_second_function(context) async {
         let _ =   context.send_str_data("Second Response",true).await;
        }

        GET => test/newpath => tn(context) async {
            // redirecting to ---> our_new_path
            let _route_url = super::get_route_by_name("our_new_path",None);
            println!("{:?}",_route_url);
            // if you want to directly redirect url by using route name
            let _ = context.redirect_by_route_name("our_new_path",None).await;


            // redirecting to ---> test_v
            let test_v1_atts = [("id","your_custom_id")];
            let _ = context.redirect_by_route_name("test_v",Some(&test_v1_atts));

        }



        GET_test_v => v1/{id} => test_v_function_name(context) async {
            let res = format!("id =  {id}");
            let _ = context.send_string_data(res,true).await;
        }



        GET_our_new_path => hello => h(context) async {
         let _ =   context.send_str_data("test route response",true).await;
        }


    },
}