refactor: modernize codebase for rust edition 2021

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "chrono_locale"
+name = "chrono_lc"
 version = "0.1.2"
 edition = "2021"
 authors = ["Alessandro Pellizzari <alex@amiran.it>", "Erica Marigold <hi@devcomp.xyz>"]

README.md

@@ -9,14 +9,14 @@ Put this in your Cargo.toml:
 ```toml
 [dependencies]
 chrono = "0.4.56"
-chrono_locale = { git = "https://github.com/0x5eal/chrono-locale.git", tag = "v0.1.2" }
+chrono_lc = "0.1.2"
 ```
 
 Then put this in your `lib.rs` or `main.rs`:
 
 ```rs
 use chrono::prelude::*;
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 ```
 
 You can choose to import just parts of chrono instead of the whole prelude.

build.rs

@@ -1,9 +1,4 @@
-extern crate serde;
+use serde_derive::Deserialize;
-extern crate walkdir;
-#[macro_use]
-extern crate serde_derive;
-extern crate serde_json;
-
 use serde_json::Error as JsonError;
 use std::env;
 use std::fs::File;

src/lib.rs

@@ -8,17 +8,14 @@
 //! ```toml
 //! [dependencies]
 //! chrono = "0.4"
-//! chrono_locale = { git = "https://github.com/0x5eal/chrono-locale.git", tag = "v0.1.2" }
+//! chrono_lc = "0.1.2"
 //! ```
 //!
 //! Then put this in your `lib.rs` or `main.rs`:
 //!
 //! ```rust
-//! extern crate chrono;
-//! extern crate chrono_locale;
-//!
 //! use chrono::prelude::*;
-//! use chrono_locale::LocaleDate;
+//! use chrono_lc::LocaleDate;
 //! ```
 //!
 //! You can choose to import just parts of chrono instead of the whole prelude.
@@ -28,7 +25,7 @@
 //!
 //! ```rust
 //! # use chrono::prelude::*;
-//! # use chrono_locale::LocaleDate;
+//! # use chrono_lc::LocaleDate;
 //!
 //! let dt = FixedOffset::east_opt(34200)
 //!		.unwrap()
@@ -60,8 +57,6 @@
 
 #[macro_use]
 extern crate lazy_static;
-extern crate chrono;
-extern crate num_integer;
 
 use std::collections::HashMap;
 use std::fmt;

tests/de.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/en.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/es.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/fr.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/it.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/ja.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/pl.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/pt-br.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/pt.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]

tests/tr.rs

@@ -1,8 +1,5 @@
-extern crate chrono;
-extern crate chrono_locale;
-
 use chrono::{FixedOffset, TimeZone, Timelike};
-use chrono_locale::LocaleDate;
+use chrono_lc::LocaleDate;
 
 // This test is copied from chrono's, disabling unsupported features
 #[test]