💥 Add #[must_use]

Author: H1rono

src/events.rs

@@ -51,6 +51,7 @@ use crate::macros::event_converts;
 /// let payload = serde_json::from_str::<PingPayload>(payload).unwrap();
 /// let event = Event::Ping(payload);
 /// ```
+#[must_use]
 #[derive(Debug, Clone, PartialEq, Eq)]
 #[non_exhaustive]
 pub enum Event {
@@ -158,6 +159,7 @@ event_converts! {
 /// let event: Event = payload.into();
 /// assert_eq!(event.kind(), EventKind::Ping);
 /// ```
+#[must_use]
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 #[non_exhaustive]
 pub enum EventKind {

src/lib.rs

@@ -16,6 +16,7 @@ pub use events::{Event, EventKind};
 pub use parser::ParseError;
 
 /// HTTP POSTリクエストのパーサー
+#[must_use]
 #[derive(Debug, Clone)]
 pub struct RequestParser {
     verification_token: String,

src/parser.rs

@@ -236,6 +236,7 @@ impl RequestParser {
 /// let body = b"";
 /// assert_eq!(parser.parse(headers.iter(), body), Err(ParseError::ContentTypeNotFound));
 /// ```
+#[must_use]
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum ParseError {
     ContentTypeNotFound,