Refactoring code and separating code into files for better maintainability
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bb61ee3afe
commit
f94ac503e2
7 changed files with 159 additions and 123 deletions
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@ -19,6 +19,8 @@ struct CliArgs {
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const PORT_RANGE: RangeInclusive<usize> = 1024..=65535;
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// A function to check whether port is valid u32 number or is in range
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// between [1024-65536] otherwise display an appropriate error message.
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fn is_port_in_range(s: &str) -> Result<u16, String> {
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let port: usize = s
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.parse()
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@ -39,6 +41,7 @@ fn is_port_in_range(s: &str) -> Result<u16, String> {
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async fn main() -> std::io::Result<()> {
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let args = CliArgs::parse();
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// Initializing logging middleware with level set to default or info.
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env_logger::Builder::from_env(Env::default().default_filter_or("info")).init();
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log::info!("started server on port {}", args.port);
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@ -54,7 +57,7 @@ async fn main() -> std::io::Result<()> {
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HttpServer::new(move || {
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App::new()
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.app_data(handlebars_ref.clone())
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.wrap(Logger::default())
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.wrap(Logger::default()) // added logging middleware for logging.
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// Serve images and static files (css and js files).
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.service(fs::Files::new("/static", "./public/static").show_files_listing())
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.service(fs::Files::new("/images", "./public/images").show_files_listing())
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