address string interpolation outside of proper context

https://github.com/cloudflare/pingora/issues/181

Ran:
```
rg --pcre2 '(?<!(trace\!\()|(println\!\()|(warn\!\()|(info\!\()|(debug\!\()|(format\!\()|(error\!\()|(write\!\()|(panic\!\())\".*\{.+\"'
```

and audited the 200+ results by hand. Only messed up in a few places!

Hat-tip to Kevin for helping me understand the compile error messages I was
seeing trying to fix this naively.

3 files changed, 18 insertions, 12 deletions

diff --git a/.bleep b/.bleep
index 881055f..ee7266e 100644
--- a/.bleep
+++ b/.bleep
@@ -1 +1 @@
-5fa74f2bf1f95b283bbeb819687777d5592218ee
\ No newline at end of file
+a92e9ba819522dbe0750e9cd9be49d8b813a4e69
\ No newline at end of file
diff --git a/pingora-cache/src/eviction/simple_lru.rs b/pingora-cache/src/eviction/simple_lru.rs
index 43009a8..caa9293 100644
--- a/pingora-cache/src/eviction/simple_lru.rs
+++ b/pingora-cache/src/eviction/simple_lru.rs
@@ -222,15 +222,18 @@ impl EvictionManager for Manager {
 
     async fn save(&self, dir_path: &str) -> Result<()> {
         let data = self.serialize()?;
-        let dir_path = dir_path.to_owned();
+        let dir_str = dir_path.to_owned();
         tokio::task::spawn_blocking(move || {
-            let dir_path = Path::new(&dir_path);
-            std::fs::create_dir_all(dir_path).or_err(InternalError, "fail to create {dir_path}")?;
+            let dir_path = Path::new(&dir_str);
+            std::fs::create_dir_all(dir_path)
+                .or_err_with(InternalError, || format!("fail to create {dir_str}"))?;
             let file_path = dir_path.join(FILE_NAME);
-            let mut file =
-                File::create(file_path).or_err(InternalError, "fail to create {file_path}")?;
-            file.write_all(&data)
-                .or_err(InternalError, "fail to write to {file_path}")
+            let mut file = File::create(&file_path).or_err_with(InternalError, || {
+                format!("fail to create {}", file_path.display())
+            })?;
+            file.write_all(&data).or_err_with(InternalError, || {
+                format!("fail to write to {}", file_path.display())
+            })
         })
         .await
         .or_err(InternalError, "async blocking IO failure")?
@@ -240,8 +243,9 @@ impl EvictionManager for Manager {
         let dir_path = dir_path.to_owned();
         let data = tokio::task::spawn_blocking(move || {
             let file_path = Path::new(&dir_path).join(FILE_NAME);
-            let mut file =
-                File::open(file_path).or_err(InternalError, "fail to open {file_path}")?;
+            let mut file = File::open(file_path.clone()).or_err_with(InternalError, || {
+                format!("fail to open {}", file_path.display())
+            })?;
             let mut buffer = Vec::with_capacity(8192);
             file.read_to_end(&mut buffer)
                 .or_err(InternalError, "fail to write to {file_path}")?;
diff --git a/pingora-core/src/listeners/tls.rs b/pingora-core/src/listeners/tls.rs
index c8f0e74..655346f 100644
--- a/pingora-core/src/listeners/tls.rs
+++ b/pingora-core/src/listeners/tls.rs
@@ -63,10 +63,12 @@ impl TlsSettings {
         )?;
         accept_builder
             .set_private_key_file(key_path, SslFiletype::PEM)
-            .or_err(TLS_CONF_ERR, "fail to read key file {key_path}")?;
+            .or_err_with(TLS_CONF_ERR, || format!("fail to read key file {key_path}"))?;
         accept_builder
             .set_certificate_chain_file(cert_path)
-            .or_err(TLS_CONF_ERR, "fail to read cert file {cert_path}")?;
+            .or_err_with(TLS_CONF_ERR, || {
+                format!("fail to read cert file {cert_path}")
+            })?;
         Ok(TlsSettings {
             accept_builder,
             callbacks: None,