proj: remove anyhow

Cargo.toml

@@ -19,7 +19,6 @@ warn = []
 error = []
 
 [dependencies]
-anyhow = { version = "1.0", features = ["backtrace"] }
 chrono = "0.4"
 encoder = "0.2"
 backtrace = "0.3"

HISTORY.md

@@ -15,6 +15,7 @@
 
 ### Removed
 
+- Remove anyhow
 - Remove the unnecessary `alloc` field
 
 ## [0.3.4] - 2024-03-13

src/target.rs

@@ -56,7 +56,7 @@ impl Target for StderrTarget {
 /// Write to a file
 ///
 /// ```
-/// fn main() -> anyhow::Result<()> {
+/// fn main() -> std::io::Result<()> {
 ///     let mut sample = std::env::temp_dir();
 ///     sample.push("sample.log");
 ///
@@ -74,7 +74,7 @@ pub struct FileTarget {
 
 impl FileTarget {
     /// Create a FileTarget with a path
-    pub fn new(path: impl AsRef<Path>) -> anyhow::Result<Self> {
+    pub fn new(path: impl AsRef<Path>) -> std::io::Result<Self> {
         if let Some(dir) = path.as_ref().parent() {
             std::fs::create_dir_all(dir)?;
         }