use std::str::FromStr; use super::error::ApiError; use hyper::{Body, Request}; use routerify::ext::RequestExt; pub fn get_request_param<'a>( request: &'a Request, param_name: &str, ) -> Result<&'a str, ApiError> { match request.param(param_name) { Some(arg) => Ok(arg), None => { return Err(ApiError::BadRequest(format!( "no {} specified in path param", param_name ))) } } } pub fn parse_request_param( request: &Request, param_name: &str, ) -> Result { match get_request_param(request, param_name)?.parse() { Ok(v) => Ok(v), Err(_) => Err(ApiError::BadRequest(format!( "failed to parse {}", param_name ))), } }