How to have errors returned by handler displayed in Cloudwatch #98
Description
Hey all, first off - thank you for the awesome runtime!
Second, I'm not able to see errors printed properly in my Cloudwatch Logs, just a generic 2019-03-29 18:12:23 INFO [lambda_runtime_core::runtime] Error response for ... accepted by Runtime API .
I think I might be missing some kind of impl or something, but I'm not sure - should I be expecting errors returned by main to be displayed in Cloudwatch?
Here's my basic structure
use derive_more::{Display, From};
use failure::Fail;
use lambda_runtime::error::{lambda, HandlerError, LambdaErrorExt};
use serde_derive::Deserialize;
#[derive(Debug, Display, From)]
pub enum Error {
// exhaustive errors here
}
impl Fail for Error {}
impl From<Error> for HandlerError {
fn from(err: Error) -> HandlerError {
HandlerError::new(err)
}
}
impl LambdaErrorExt for Error {
fn error_type(&self) -> &str {
match self {
// ...
}
}
}
#[derive(Deserialize, Debug)]
#[serde(untagged)]
pub enum Events {
// ...
}
pub fn handler(event: Events, _ctx: lambda_runtime::Context) -> Result<(), Error> {
// ...
Ok(())
}
fn main() -> Result<(), Error> {
simple_logger::init_with_level(log::Level::Info)?;
lambda!(handler);
Ok(())
}