From a2ebc13d491c59beb694d0df8d37454e4ab18129 Mon Sep 17 00:00:00 2001
From: Sven-Hendrik Haase <svenstaro@gmail.com>
Date: Mon, 7 Mar 2022 22:58:49 +0100
Subject: Fix lints

---
 src/config.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/config.rs b/src/config.rs
index 73fcec2..f140c2a 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -167,12 +167,11 @@ impl MiniserveConfig {
             let key = pemfile::read_all(key_file)
                 .context("Reading private key file")?
                 .into_iter()
-                .filter_map(|item| match item {
+                .find_map(|item| match item {
                     pemfile::Item::RSAKey(key) | pemfile::Item::PKCS8Key(key) => Some(key),
                     _ => None,
                 })
-                .next()
-                .ok_or(anyhow!("No supported private key in file"))?;
+                .ok_or_else(|| anyhow!("No supported private key in file"))?;
             let server_config = rustls::ServerConfig::builder()
                 .with_safe_defaults()
                 .with_no_client_auth()
-- 
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