Merge pull request #121 from attila-lin/dev/dep

chore: bump `supports-color` and rust-version to `1.70`

Cargo.toml

@@ -1,9 +1,9 @@
 [package]
 name = "owo-colors"
 version = "4.0.0"
-rust-version = "1.56"
+rust-version = "1.70"
 authors = ["jam1garner <8260240+jam1garner@users.noreply.github.com>"]
-edition = "2018"
+edition = "2021"
 documentation = "https://docs.rs/owo-colors"
 repository = "https://github.com/jam1garner/owo-colors"
 description = "Zero-allocation terminal colors that'll make people go owo"
@@ -29,4 +29,4 @@ supports-colors = ["supports-color"]
 alloc = []
 
 [dependencies]
-supports-color = { version = "2.0", optional = true }
+supports-color = { version = "3.0.0", optional = true }

src/lib.rs

@@ -11,12 +11,10 @@
 //! ```rust
 //! use owo_colors::OwoColorize;
 //!
-//! fn main() {
-//!     // Foreground colors
-//!     println!("My number is {:#x}!", 10.green());
-//!     // Background colors
-//!     println!("My number is not {}!", 4.on_red());
-//! }
+//! // Foreground colors
+//! println!("My number is {:#x}!", 10.green());
+//! // Background colors
+//! println!("My number is not {}!", 4.on_red());
 //! ```
 //!
 //! ## Generically color
@@ -25,10 +23,8 @@
 //! use owo_colors::OwoColorize;
 //! use owo_colors::colors::*;
 //!
-//! fn main() {
-//!     // Generically color
-//!     println!("My number might be {}!", 4.fg::<Black>().bg::<Yellow>());
-//! }
+//! // Generically color
+//! println!("My number might be {}!", 4.fg::<Black>().bg::<Yellow>());
 //! ```
 //!
 //! ## Stylize