You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mod.rs
    path of file: ./repos/surrealdb/core/src/obs
    
    the code of the file until where you have to start completion: //! This module defines the operations for object storage using the [object_store](https://docs.rs/ob
    
pub async fn get(file: &str) -> Result<Vec<u8>, Error> {
	match CACHE.get(&Path::from(file)).await {
		Ok(data) => Ok(data.bytes().await?.to_vec()),
		_ => {
			let data = STORE.get(&Path::from(file)).await?;
			CACHE.put(&Path::from(file), data.bytes().await?).await?;
			Ok(CACHE.get(&Path::from(file)).await?.bytes().await?.to_vec())
		}
	}
}