temp-mongo 0.1.3

temporary mongo instance meant for unit tests
Documentation 
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use assert2::{assert, let_assert};
use mongodb::bson::{doc, Document};
use temp_mongo::TempMongo;

#[cfg_attr(feature = "tokio-runtime", tokio::main)]
#[cfg_attr(feature = "async-std-runtime", async_std::main)]
async fn main() {
	let_assert!(Ok(mongo) = TempMongo::new().await);
	println!("Temporary directory: {}", mongo.directory().display());

	let database = mongo.client().database("test");
	let collection = database.collection::<Document>("animals");

	let_assert!(Ok(dog) = collection.insert_one(doc! { "species": "dog", "cute": "yes", "scary": "usually not" }, None).await);
	let_assert!(Ok(t_rex) = collection.insert_one(doc! { "species": "T-Rex", "cute": "maybe", "scary": "yes" }, None).await);
	println!("Inserted \"dog\" with ID: {}", dog.inserted_id.as_object_id().unwrap());
	println!("Inserted \"T-Rex\" with ID: {}", t_rex.inserted_id.as_object_id().unwrap());

	let_assert!(Ok(mut documents) = collection.find(None, None).await);
	loop {
		let_assert!(Ok(more) = documents.advance().await);
		if !more {
			break;
		}
		let_assert!(Ok(current) = documents.deserialize_current());
		println!("Document: {:#?}", current);
	}

	assert!(let Ok(()) = mongo.kill_and_clean().await);
}