Remove unused dependency

Cargo.lock

@@ -755,7 +755,7 @@ dependencies = [
 
 [[package]]
 name = "rustocat"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "async-trait",
  "chrono",
@@ -766,7 +766,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "simple-error",
  "tokio",
 ]
 
@@ -885,12 +884,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "simple-error"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc47a29ce97772ca5c927f75bac34866b16d64e07f330c3248e2d7226623901b"
-
 [[package]]
 name = "slab"
 version = "0.4.7"

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustocat"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2021"
 description = "Socat in rust with many less features and a configuration file"
 license = "ISC"
@@ -15,12 +15,11 @@ tokio = { version = "1", features = ["full"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 serde_yaml = "0.9"
-simple-error = "0.2"
 rand = "0.8"
 log = "0.4"
 fern = "0.6"
 chrono = "0.4"
-async-trait = "0.1.64"
+async-trait = "0.1"
 reqwest = { version = "0.11", features = ["json"] }
 
 [profile.release]

src/config.rs

@@ -1,7 +1,6 @@
 use std::{fs::File, path::Path};
 
 use serde::Deserialize;
-use simple_error::bail;
 use tokio::signal::unix::Signal;
 
 use crate::Result;
@@ -70,7 +69,7 @@ impl FileConfigProvider {
                 return config;
             }
         }
-        bail!("No config file found");
+        Err("No config file found".into())
     }
 }