From e131a4ca1da4a3108b71402598d27bb0aebcfee8 Mon Sep 17 00:00:00 2001
From: Allan <6740989+allan2@users.noreply.github.com>
Date: Tue, 27 Aug 2024 12:55:56 -0400
Subject: [PATCH] Use `std::error` instead of `core::error`

This is to pass CI. It also reverts an unwanted change to the README.md.
---
 dotenv/README.md          | 16 ----------------
 dotenv/src/bin/dotenvy.rs |  3 +--
 2 files changed, 1 insertion(+), 18 deletions(-)

diff --git a/dotenv/README.md b/dotenv/README.md
index d3b24f0f..2b875a84 100644
--- a/dotenv/README.md
+++ b/dotenv/README.md
@@ -36,22 +36,6 @@ fn main() {
 }
 ```
 
-Async:
-```rs
-use dotenvy::dotenv;
-use std::env;
-
-fn main() {
-    // load environment variables from .env file
-    dotenv().expect(".env file not found");
-
-    for (key, value) in env::vars() {
-        println!("{key}: {value}");
-    }
-}
-```
-
-
 ### Loading at compile time
 
 The `dotenv!` macro provided by `dotenvy_macro` crate can be used.
diff --git a/dotenv/src/bin/dotenvy.rs b/dotenv/src/bin/dotenvy.rs
index 93584c69..c07006d5 100644
--- a/dotenv/src/bin/dotenvy.rs
+++ b/dotenv/src/bin/dotenvy.rs
@@ -10,8 +10,7 @@
 //!
 //! will output `bar`.
 use clap::{Parser, Subcommand};
-use core::error;
-use std::{os::unix::process::CommandExt, path::PathBuf, process};
+use std::{error, os::unix::process::CommandExt, path::PathBuf, process};
 
 macro_rules! die {
     ($fmt:expr) => ({