rullst 1.0.10

O framework fullstack definitivo para Rust, com foco em DX, velocidade e segurança.
Documentation 
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use serde::Deserialize;

#[derive(Debug, Clone, Deserialize, Default)]
#[non_exhaustive]
pub struct RullstConfig {
    #[serde(default)]
    pub app: AppConfig,
    #[serde(default)]
    pub database: DatabaseConfig,
    #[serde(default)]
    pub security: SecurityConfig,
}

#[derive(Debug, Clone, Deserialize, Default)]
#[non_exhaustive]
pub struct AppConfig {
    pub env: Option<String>,
    pub port: Option<u16>,
}

#[derive(Debug, Clone, Deserialize, Default)]
#[non_exhaustive]
pub struct DatabaseConfig {
    pub url: Option<String>,
}

#[derive(Debug, Clone, Deserialize)]
#[non_exhaustive]
pub struct SecurityConfig {
    #[serde(default = "default_same_site")]
    pub csrf_same_site: String,
    #[serde(default)]
    pub cors_allow_origins: Vec<String>,
}

fn default_same_site() -> String {
    "Lax".to_string()
}

impl Default for SecurityConfig {
    fn default() -> Self {
        Self {
            csrf_same_site: default_same_site(),
            cors_allow_origins: vec![],
        }
    }
}

impl RullstConfig {
    pub fn new() -> Self {
        Self::default()
    }

    pub async fn load_from_file(path: &str) -> Result<Self, Box<dyn std::error::Error>> {
        let content = tokio::fs::read_to_string(path).await?;
        let config: RullstConfig = toml::from_str(&content)?;
        Ok(config)
    }
}