reeywhaar / nut Goto Github PK

	let mut db = db_mock().build().unwrap();
	let mut tx = db.begin_rw_tx().unwrap();
	{
		let  bucket = tx.create_bucket(b"widgets").unwrap();
	}
	let bu = tx.bucket(b"widgets").unwrap();
	tx.rollback().unwrap();

	pub(crate) fn close(&self) -> Result<(), Error> {
		let mut db = self.db()?;
		let tx = db.remove_tx(self)?;

		*tx.0.db.write() = WeakDB::new();
		tx.0.root.try_write().unwrap().clear();
		tx.0.pages.try_write().unwrap().clear();
		Ok(())
	}

fn main() -> Result<(), Box<dyn std::error::Error>> {
        let db = DBBuilder::new("config.db").read_only(true).build()?;
        let tx = db.begin_tx()?;
        let b = tx.bucket(b"name")?;
        let Some(value) = b.get(b"key") else {return Err(Box::new(Error::new(ErrorKind::Other, "can't get key from bucket"))); };
        println!("{:?}", value);
        Ok(())
}