opensearch-api 0.1.0

High-performance REST API gateway for OpenSearch with security, observability and multi-tenant support
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use serde::Deserialize;
use std::net::SocketAddr;

#[derive(Deserialize, Debug)]
pub struct Config {
    pub addr: SocketAddr,
    pub log_level: String,
    pub opensearch_url: String,
    pub jwt_secret: String,
}

impl Config {
    pub fn from_env() -> Result<Self, config::ConfigError> {
        let cfg = config::Config::builder()
            .add_source(config::File::with_name("config").required(false))
            .add_source(config::Environment::with_prefix("APP").separator("__"))
            .build()?;

        cfg.try_deserialize()
    }
}