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Use the traits added to the Rust 2021 Edition prelude

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Follow up https://github.com/rust-lang/rust/pull/96861.

This PR uses the traits added to the Rust 2021 Edition prelude.

> The `TryInto`, `TryFrom` and `FromIterator` traits are now part of the prelude.

https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html
This commit is contained in:
Koichi ITO 2022-05-11 01:03:52 +09:00
parent d422baa30c
commit ae0216d557
34 changed files with 99 additions and 128 deletions
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clippy_lints/src/index_refutable_slice.rs
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@ -14,7 +14,6 @@ use rustc_middle::ty;
use rustc_semver::RustcVersion;
use rustc_session::{declare_tool_lint, impl_lint_pass};
use rustc_span::{symbol::Ident, Span};
use std::convert::TryInto;
declare_clippy_lint! {
/// ### What it does