asepharyana
db4f277336
- Introduced corex-storage crate with support for local disk, S3-compatible, and Google Cloud Storage backends. - Implemented StorageDriver trait for various storage backends. - Added LocalFileStorage for local disk operations. - Added S3Storage for S3-compatible object storage with multipart upload support. - Added GcsStorage for Google Cloud Storage operations. - Included error handling for storage operations. - Added tests for each storage backend to ensure functionality. - Created README.md for documentation and usage examples. - Added Apache and MIT licenses for open-source compliance.
50 lines
1.3 KiB
Markdown
50 lines
1.3 KiB
Markdown
# corex-config
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Type-safe, dynamic configuration: load `.env`, YAML, JSON, or TOML directly
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into a typed Rust struct, merge multiple sources with environment variables
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taking priority, and optionally hot-reload when the source files change.
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## Features
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- `env` (default) — `.env` file loading via `dotenvy`.
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- `yaml` / `toml` (default) — structured file parsing (`.json` is always available).
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- `hot-reload` (default) — watch files and swap in a freshly reloaded value.
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## Usage
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```rust
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use serde::Deserialize;
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use corex_config::ConfigLoader;
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#[derive(Debug, Deserialize, Clone)]
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struct AppConfig {
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port: u16,
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database_url: String,
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}
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let config: AppConfig = ConfigLoader::new()
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.merge_file("config.yaml".as_ref())?
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.merge_env("APP") // APP_PORT, APP_DATABASE_URL override the file
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.build()?;
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```
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### Hot-reload
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```rust
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use corex_config::DynamicConfig;
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# use serde::Deserialize;
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# #[derive(Debug, Deserialize, Clone)] struct AppConfig { port: u16 }
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let cfg = DynamicConfig::<AppConfig>::watch_files(
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vec!["config.yaml".into()],
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|| corex_config::ConfigLoader::new().merge_file("config.yaml".as_ref())?.build(),
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)?;
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let mut changes = cfg.subscribe();
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tokio::spawn(async move {
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while changes.recv().await.is_ok() {
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println!("config reloaded: {:?}", cfg.get());
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}
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});
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```
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