Expand description
Returns the value associated with the provided key.
Example
let some_key = "some_key".to_owned();
let value = match kv::get(&some_key) {
Err(e) => {
let status = match e {
KVError::Unknown => StatusCode::BAD_REQUEST,
KVError::UnAuthorized => StatusCode::UNAUTHORIZED,
KVError::NotFound => StatusCode::NOT_FOUND,
};
return HttpResponse::from(e.to_string()).set_status(status);
}
Ok(val) => val,
};