#![feature(let_chains)]
#![cfg_attr(feature = "deny-warnings", deny(warnings))]
+// warn on lints, that are included in `rust-lang/rust`s bootstrap
+#![warn(rust_2018_idioms, unused_lifetimes)]
use proc_macro::TokenStream;
use quote::{format_ident, quote};
}
impl Parse for ClippyLint {
- fn parse(input: ParseStream) -> Result<Self> {
+ fn parse(input: ParseStream<'_>) -> Result<Self> {
let attrs = input.call(Attribute::parse_outer)?;
let mut in_code = false;