All current work

rust-training-config-reader/.gitignore

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+/target

rust-training-config-reader/Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "rust-training-config-reader"
+version = "0.1.0"

rust-training-config-reader/Cargo.toml

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+[package]
+name = "rust-training-config-reader"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]

rust-training-config-reader/config.txt

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+host=localhost
+port=808
+debug=true
+workers=8

rust-training-config-reader/src/main.rs

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+use std::fs;
+use std::io;
+
+struct Config {
+    host: String,
+    port: u16,
+    debug: bool,
+    workers: u16,
+}
+
+impl Config {
+    fn init(text: &str) -> Config {
+        let mut new_conf = Config{host: String::new(),port: 0, debug: false, workers: 0};
+        let lines = text.lines();
+        for line in lines {
+            let (key, value) = line.split_once("=").map(|(x,y)| (x.trim(),y.trim())).unwrap();
+            match key {
+                "host" => new_conf.add_host(value),
+                "port" => new_conf.add_port(value),
+                "debug" => new_conf.add_debug(value),
+                "workers" => new_conf.add_workers(value),
+                _ => println!("nothing ready")
+
+            }
+
+        }
+        new_conf
+    }
+
+    fn add_host(&mut self, host: &str){
+        self.host = host.to_string();
+        println!("host ready");
+    }
+
+    fn add_port(&mut self, port: &str){
+        let port_ready:u16 = port.parse().expect("Not a u16");
+        self.port = port_ready;
+        println!("port ready");
+    }
+
+
+    fn add_debug(&mut self, debug: &str){
+        let debug_ready: bool = debug.to_lowercase().parse().expect("Not a bool");
+        self.debug = debug_ready;
+        println!("debug ready");
+    }
+
+    fn add_workers(&mut self, workers: &str){
+        let workers_ready:u16 = workers.parse().expect("Not a u16");
+        self.workers = workers_ready;
+        println!("workers ready");
+    }
+}
+
+fn read_config(path: &str) -> Result<String, io::Error> {
+    fs::read_to_string(path)
+}
+
+fn main() {
+    let text = read_config("config.txt").unwrap();
+    let new_config = Config::init(&text);
+}