Tune lints for 1.62 Rust and bump up MSRV

Author: tyranron

.github/workflows/ci.yml

@@ -109,7 +109,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        msrv: ["1.61.0"]
+        msrv: ["1.62.0"]
         os:
           - ubuntu
           - macOS

CHANGELOG.md

@@ -13,7 +13,7 @@ All user visible changes to `cucumber-expressions` crate will be documented in t
 
 ### BC Breaks
 
-- Bumped up [MSRV] to 1.61 for more clever support of [Cargo feature]s.
+- Bumped up [MSRV] to 1.62 for more clever support of [Cargo feature]s.
 
 
 

Cargo.toml

@@ -2,7 +2,7 @@
 name = "cucumber-expressions"
 version = "0.3.0-dev"
 edition = "2021"
-rust-version = "1.61"
+rust-version = "1.62"
 description = "Cucumber Expressions AST and parser."
 license = "MIT OR Apache-2.0"
 authors = [

README.md

@@ -4,7 +4,7 @@
 [![Crates.io](https://img.shields.io/crates/v/cucumber-expressions.svg?maxAge=2592000)](https://crates.io/crates/cucumber-expressions)
 [![Documentation](https://docs.rs/cucumber-expressions/badge.svg)](https://docs.rs/cucumber-expressions)
 [![CI](https://github.com/cucumber-rs/cucumber-expressions/workflows/CI/badge.svg?branch=main "CI")](https://github.com/cucumber-rs/cucumber-expressions/actions?query=workflow%3ACI+branch%3Amaster)
-[![Rust 1.61+](https://img.shields.io/badge/rustc-1.61+-lightgray.svg "Rust 1.61+")](https://blog.rust-lang.org/2022/05/19/Rust-1.61.0.html)
+[![Rust 1.62+](https://img.shields.io/badge/rustc-1.62+-lightgray.svg "Rust 1.62+")](https://blog.rust-lang.org/2022/06/30/Rust-1.62.0.html)
 [![Unsafe Forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance)
 
 - [Changelog](https://github.com/cucumber-rs/cucumber-expressions/blob/main/CHANGELOG.md)

fuzz/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cucumber-expressions-fuzz"
 version = "0.0.0"
 edition = "2021"
-rust-version = "1.61"
+rust-version = "1.62"
 description = "Fuzz testing for `cucumber-expressions` crate."
 license = "MIT OR Apache-2.0"
 authors = [

src/ast.rs

@@ -44,7 +44,7 @@ impl<'s> TryFrom<&'s str> for Expression<Spanned<'s>> {
             })
             .and_then(|(rest, parsed)| {
                 rest.is_empty()
-                    .then(|| parsed)
+                    .then_some(parsed)
                     .ok_or(parse::Error::Other(rest, ErrorKind::Verify))
             })
     }

src/expand/mod.rs

@@ -538,7 +538,7 @@ where
 
     fn next(&mut self) -> Option<Self::Item> {
         let next = self.iter.next();
-        (self.iter.peek().is_some()).then(|| next).flatten()
+        (self.iter.peek().is_some()).then_some(next).flatten()
     }
 }
 

src/expand/parameters.rs

@@ -214,7 +214,7 @@ where
                         let hir = regex_syntax::Parser::new()
                             .parse(&re)
                             .map_err(|err| (self.element.input, re, err))?;
-                        Ok(regex_hir::has_capture_groups(&hir).then(|| hir))
+                        Ok(regex_hir::has_capture_groups(&hir).then_some(hir))
                     })
                     .transpose();
                 let parsed = match parsed {

src/lib.rs

@@ -33,7 +33,9 @@
     clippy::decimal_literal_representation,
     clippy::default_union_representation,
     clippy::else_if_without_else,
+    clippy::empty_drop,
     clippy::empty_line_after_outer_attr,
+    clippy::empty_structs_with_brackets,
     clippy::equatable_if_let,
     clippy::exit,
     clippy::expect_used,
@@ -47,6 +49,7 @@
     clippy::imprecise_flops,
     clippy::index_refutable_slice,
     clippy::iter_with_drain,
+    clippy::large_include_file,
     clippy::let_underscore_must_use,
     clippy::lossy_float_literal,
     clippy::map_err_ignore,