From ba927b8487feef952b16f4837dd72a56e0f52f24 Mon Sep 17 00:00:00 2001 From: Daniel McCarney Date: Fri, 17 Jul 2026 14:42:18 -0400 Subject: [PATCH] rustls-cert-gen: fix useless_borrows_in_formatting findings Of the form: ``` error: redundant reference in `write!` argument --> rustls-cert-gen/src/cert.rs:282:25 | 282 | write!(key_out, "{}", &self.private_key_pem)?; | ^^^^^^^^^^^^^^^^^^^^^ help: remove the redundant `&`: `self.private_key_pem` | = help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.97.0/index.html#useless_borrows_in_formatting = note: `-D clippy::useless-borrows-in-formatting` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::useless_borrows_in_formatting)]` ``` --- rustls-cert-gen/src/cert.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rustls-cert-gen/src/cert.rs b/rustls-cert-gen/src/cert.rs index ddee0042..798e0c8e 100644 --- a/rustls-cert-gen/src/cert.rs +++ b/rustls-cert-gen/src/cert.rs @@ -279,11 +279,11 @@ impl PemCertifiedKey { let key_path = dir.join(format!("{name}.key.pem")); let mut key_out = File::create(key_path)?; - write!(key_out, "{}", &self.private_key_pem)?; + write!(key_out, "{}", self.private_key_pem)?; let cert_path = dir.join(format!("{name}.pem")); let mut cert_out = File::create(cert_path)?; - write!(cert_out, "{}", &self.cert_pem)?; + write!(cert_out, "{}", self.cert_pem)?; Ok(()) }