mtime errors

src/file.rs

@@ -1,5 +1,5 @@
 use std::path::{Path, PathBuf};
-use std::time::{SystemTime, UNIX_EPOCH};
+use std::time::UNIX_EPOCH;
 use thiserror::Error;
 
 pub struct FileInfo {
@@ -14,16 +14,20 @@ impl FileInfo {
     pub fn load<P: AsRef<Path>>(path: P) -> Result<FileInfo, FileError> {
         let path = path.as_ref();
 
-        let stat = path.metadata();
+        let stat = path.metadata().map_err(|error| FileError::Stat {
+            path: path.into(),
+            error
+        })?;
 
         let path = path.to_str().ok_or_else(|| FileError::InvalidPath {
             path: path.into(),
         })?;
 
-        let mtime = match stat {
-            Ok(stat) => stat.modified().unwrap_or_else(|_| SystemTime::now()),
-            Err(_) => SystemTime::now()
-        }.duration_since(UNIX_EPOCH).unwrap_or_default().as_secs();
+        let mtime = stat.modified().map_err(|error| FileError::Stat {
+            path: path.into(),
+            error
+        })?;
+        let mtime = mtime.duration_since(UNIX_EPOCH).unwrap_or_default().as_secs();
 
         let mut file = FileInfo {
             path: path.into(),
@@ -58,4 +62,9 @@ impl FileInfo {
 pub enum FileError {
     #[error("Invalid path: {}", path.display())]
     InvalidPath { path: PathBuf },
+    #[error("Failed to get metadata for {}: {error:#}", path.display())]
+    Stat {
+        path: PathBuf,
+        error: std::io::Error,
+    }
 }