Add comparison with string

Author: zeritiq

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nested-env-parser"
-version = "1.0.0"
+version = "1.1.0"
 edition = "2021"
 description = "Nested Env Parser is a crate for getting the final value of a string with nested environment variables."
 keywords = [ "config", "clap" ]
@@ -17,4 +17,4 @@ documentation = "https://docs.rs/nested-env-parser"
 envmnt = "0.10.4"
 
 [dev-dependencies]
-clap = { version = "4.2.7", features = ["derive", "env"] }
+clap = { version = "4.3.0", features = ["derive", "env"] }

README.md

@@ -2,7 +2,7 @@
 [![documentation][docs-badge]][docs-url]
 [![MIT License][mit-badge]][mit-url]
 
-[crates-badge]: https://img.shields.io/crates/v/nested-env-parser.svg
+[crates-badge]: https://img.shields.io/crates/v/nested-env-parser?logo=rust&logoColor=white&style=flat-square
 [crates-url]: https://crates.io/crates/nested-env-parser
 [docs-badge]: https://docs.rs/nested-env-parser/badge.svg
 [docs-url]: https://docs.rs/nested-env-parser
@@ -42,9 +42,7 @@ fn main() {
 
     let opts = Opts::parse();
 
-    let value: &str = &opts.value_with_env;
-
-    assert_eq!("Hello, world!", value);
+    assert_eq!("Hello, world!", &opts.value_with_env);
 }
 ```
 ### On Windows
@@ -66,12 +64,10 @@ fn main() {
 
     let opts = Opts::parse();
 
-    let value: &str = &opts.value_with_env;
-
-    assert_eq!("Hello, world!", value);
+    assert_eq!("Hello, world!", &opts.value_with_env);
 }
 ```
 
-Current version: 1.0.0
+Current version: 1.1.0
 
 License: MIT

README.tpl

@@ -2,7 +2,7 @@
 [![documentation][docs-badge]][docs-url]
 [![MIT License][mit-badge]][mit-url]
 
-[crates-badge]: https://img.shields.io/crates/v/nested-env-parser.svg
+[crates-badge]: https://img.shields.io/crates/v/nested-env-parser?logo=rust&logoColor=white&style=flat-square
 [crates-url]: https://crates.io/crates/nested-env-parser
 [docs-badge]: https://docs.rs/nested-env-parser/badge.svg
 [docs-url]: https://docs.rs/nested-env-parser

src/lib.rs

@@ -29,9 +29,7 @@
 //!
 //!     let opts = Opts::parse();
 //!
-//!     let value: &str = &opts.value_with_env;
-//!
-//!     assert_eq!("Hello, world!", value);
+//!     assert_eq!("Hello, world!", &opts.value_with_env);
 //! }
 //! ```
 //! ## On Windows
@@ -53,9 +51,7 @@
 //!
 //!     let opts = Opts::parse();
 //!
-//!     let value: &str = &opts.value_with_env;
-//!
-//!     assert_eq!("Hello, world!", value);
+//!     assert_eq!("Hello, world!", &opts.value_with_env);
 //! }
 //! ```
 #![warn(missing_docs)]
@@ -96,4 +92,36 @@ impl Deref for Env {
     fn deref(&self) -> &Self::Target {
         &self.0
     }
+}
+
+impl<T> AsRef<T> for Env
+where
+    T: ?Sized,
+    <Env as Deref>::Target: AsRef<T>,
+{
+    fn as_ref(&self) -> &T {
+        self.deref().as_ref()
+    }
+}
+
+impl PartialEq<String> for Env {
+    fn eq(&self, other: &String) -> bool {
+        *self.deref() == *other
+    }
+}
+impl PartialEq<Env> for String {
+    fn eq(&self, other: &Env) -> bool {
+        *self == *other.deref()
+    }
+}
+
+impl PartialEq<str> for Env {
+    fn eq(&self, other: &str) -> bool {
+        *self.deref() == *other
+    }
+}
+impl PartialEq<Env> for str {
+    fn eq(&self, other: &Env) -> bool {
+        *self == *other.deref()
+    }
 }