Function edjx::kv::get [−][src]
pub fn get<S>(key: S) -> Result<Vec<u8>, KVError> where
S: AsRef<str>,
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, };