predawn-macro-core

Crates.iopredawn-macro-core
lib.rspredawn-macro-core
version
sourcesrc
created_at2024-10-22 03:11:27.49223
updated_at2024-10-22 03:11:27.49223
descriptionCore types and functions for macros in predawn
homepagehttps://github.com/ZihanType/predawn
repositoryhttps://github.com/ZihanType/predawn
max_upload_size
id1418196
Cargo.toml error:TOML parse error at line 22, column 1 | 22 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include`
size0
ZihanType (ZihanType)

documentation

README

Predawn

Crates.io version docs.rs docs

predawn is a Rust web framework like Spring Boot.

use predawn::{
    app::{run_app, Hooks},
    controller,
};
use rudi::Singleton;

struct App;

impl Hooks for App {}

#[tokio::main]
async fn main() {
    run_app::<App>().await;
}

#[derive(Clone)]
#[Singleton]
struct Controller;

#[controller]
impl Controller {
    #[endpoint(paths = ["/"], methods = [post])]
    async fn hello(&self, name: String) -> String {
        format!("Hello {name}")
    }
}

Features

  • Built-in OpenAPI support.
  • Automatic dependency injection.
  • Programmable configuration.

More examples can be found in the examples directories.

More complex example

use std::sync::Arc;

use async_trait::async_trait;
use predawn::{
    app::{run_app, Hooks},
    controller,
};
use rudi::Singleton;

struct App;

impl Hooks for App {}

#[tokio::main]
async fn main() {
    run_app::<App>().await;
}

#[async_trait]
trait Service: Send + Sync {
    fn arc(self) -> Arc<dyn Service>
    where
        Self: Sized + 'static,
    {
        Arc::new(self)
    }

    async fn hello(&self) -> String;
}

#[derive(Clone)]
#[Singleton(binds = [Service::arc])]
struct ServiceImpl;

#[async_trait]
impl Service for ServiceImpl {
    async fn hello(&self) -> String {
        "Hello, World!".to_string()
    }
}

#[derive(Clone)]
#[Singleton]
struct Controller {
    svc: Arc<dyn Service>,
}

#[controller]
impl Controller {
    #[endpoint(paths = ["/"], methods = [GET])]
    async fn hello(&self) -> String {
        self.svc.hello().await
    }
}

Credits

Commit count: 89

cargo fmt