Release v0.1.3

.gitignore

@@ -1,14 +1,14 @@
-# System
-.DS_Store
-
-# Integrated development environment
+# Integrated development environment.
 .vscode
 
-# Package manager
-## Cargo
+# Package manager.
+## Cargo.
 target
-## NPM
+## NPM.
 node_modules
 
-# Test data
+# System.
+.DS_Store
+
+# Test data.
 tmp

.rustfmt.toml

@@ -1,18 +1,18 @@
-# Basic
+# Basic.
 edition    = "2021"
 hard_tabs  = true
 max_width  = 100
 tab_spaces = 4
 
-# Imports
+# Import.
 imports_granularity = "Crate"
 reorder_imports     = true
 
-# Format comments
+# Comments.
 comment_width = 100
 wrap_comments = true
 
-# Misc
+# Misc.
 format_code_in_doc_comments = true
 inline_attribute_width      = 100
 match_arm_blocks            = false

Cargo.toml

@@ -7,15 +7,14 @@ license     = "GPL-3.0"
 name        = "language"
 readme      = "README.md"
 repository  = "https://github.com/hack-ink/language"
-version     = "0.1.2"
+version     = "0.1.3"
 
 [profile.ci-dev]
 incremental = false
 inherits    = "dev"
 
-# [profile.ci-release]
-# inherits = "release"
-# lto      = true
-
 [dependencies]
 serde = { version = "1.0", optional = true, features = ["derive"] }
+
+[dev-dependencies]
+serde_json = { version = "1.0" }

src/lib.rs

@@ -9,10 +9,11 @@ use serde::{
 	ser::Serializer,
 	Deserialize, Serialize,
 };
+#[cfg(all(not(feature = "serde"), test))] use serde_json as _;
 // self
 use Language::*;
 
-/// Language collection.
+#[allow(missing_docs)]
 #[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord)]
 pub enum Language {
 	/// Afrikaans (South Africa)
@@ -1818,3 +1819,14 @@ impl<'de> Deserialize<'de> for Language {
 		Language::from_tag(&tag).ok_or_else(|| Error::unknown_variant(&tag, &[]))
 	}
 }
+
+#[cfg(feature = "serde")]
+#[test]
+fn serde_should_work() {
+	let lang = Language::EnUs;
+	let serialized = serde_json::to_string(&lang).unwrap();
+	assert_eq!(serialized, "\"en-US\"");
+
+	let deserialized: Language = serde_json::from_str(&serialized).unwrap();
+	assert_eq!(deserialized, lang);
+}