spring-boot 0.0.6

Introduction

spring-boot is the core module of the spring project, which includes: configuration management, plugin management, and component management.

All plugins need to implement the Plugin feature.

How to write your own plugin

Add dependencies

spring-boot = { version = "0.0.6" }      # This crate contains the definition of plugin traits
serde = { workspace = true, features = ["derive"] } # Used to parse plugin configuration items

struct MyPlugin;

#[async_trait]
impl Plugin for MyPlugin {
    async fn build(&self, app: &mut AppBuilder) {
        // Call app.get_config::<Config>(self) method to get configuration items
        match app.get_config::<Config>(self) {
            Ok(config) => {
                println!("{:#?}", config);
                assert_eq!(config.a, 1);
                assert_eq!(config.b, true);

                // Get the configuration items to build the corresponding components

            }
            Err(e) => println!("{:?}", e),
        }
    }

    /// Configuration item prefix
    fn config_prefix(&self) -> &str {
        "my-plugin"
    }
}

/// Plugin configuration
#[derive(Debug, Deserialize)]
struct Config {
    a: u32,
    b: bool,
}

For the complete code, refer to plugin-example, or refer to other built-in plugin codes.