Rename to rustix-is-terminal.

This renames from is-terminal to rustix-is-terminal, and prepares for
rustix support to live in a separate crate.

Author: sunfishcode

Cargo.toml

@@ -1,22 +1,22 @@
 [package]
-name = "is-terminal"
+name = "rustix-is-terminal"
 version = "0.4.9"
 authors = [
     "softprops <[email protected]>",
     "Dan Gohman <[email protected]>"
 ]
-description = "Test whether a given stream is a terminal"
-documentation = "https://docs.rs/is-terminal"
-repository = "https://github.com/sunfishcode/is-terminal"
+description = "Test whether a given stream is a terminal, using rustix"
+documentation = "https://docs.rs/rustix-is-terminal"
+repository = "https://github.com/sunfishcode/rustix-is-terminal"
 keywords = ["terminal", "tty", "isatty"]
 categories = ["command-line-interface"]
 license = "MIT"
-edition = "2018"
+edition = "2021"
 include = ["src", "build.rs", "Cargo.toml", "COPYRIGHT", "LICENSE*", "/*.md"]
 rust-version = "1.63"
 
 [target.'cfg(not(any(windows, target_os = "hermit", target_os = "unknown")))'.dependencies]
-rustix = { version = "0.38.0", features = ["termios"] }
+rustix = { version = "0.38.0", default-features = false, features = ["termios"] }
 
 [target.'cfg(target_os = "hermit")'.dependencies]
 hermit-abi = "0.3.0"
@@ -40,3 +40,7 @@ rustix = { version = "0.38.0", features = ["stdio"] }
 
 [target.'cfg(windows)'.dev-dependencies]
 tempfile  = "3"
+
+[features]
+default = ["std"]
+std = ["rustix/std"]

README.md

@@ -1,20 +1,26 @@
 <div align="center">
-  <h1><code>is-terminal</code></h1>
+  <h1><code>rustix-is-terminal</code></h1>
 
   <p>
-    <strong>Test whether a given stream is a terminal</strong>
+    <strong>Test whether a given stream is a terminal, using rustix</strong>
   </p>
 
   <p>
-    <a href="https://github.com/sunfishcode/is-terminal/actions?query=workflow%3ACI"><img src="https://github.com/sunfishcode/is-terminal/workflows/CI/badge.svg" alt="Github Actions CI Status" /></a>
-    <a href="https://crates.io/crates/is-terminal"><img src="https://img.shields.io/crates/v/is-terminal.svg" alt="crates.io page" /></a>
-    <a href="https://docs.rs/is-terminal"><img src="https://docs.rs/is-terminal/badge.svg" alt="docs.rs docs" /></a>
+    <a href="https://github.com/sunfishcode/rustix-is-terminal/actions?query=workflow%3ACI"><img src="https://github.com/sunfishcode/rustix-is-terminal/workflows/CI/badge.svg" alt="Github Actions CI Status" /></a>
+    <a href="https://crates.io/crates/rustix-is-terminal"><img src="https://img.shields.io/crates/v/rustix-is-terminal.svg" alt="crates.io page" /></a>
+    <a href="https://docs.rs/rustix-is-terminal"><img src="https://docs.rs/rustix-is-terminal/badge.svg" alt="docs.rs docs" /></a>
   </p>
 </div>
 
 As of Rust 1.70, most users should use the [`IsTerminal`] trait in the Rust
 standard library instead of this crate.
 
+This crate is similar to the [is-terminal] crate, but uses `rustix` instead
+of `libc` in its implementation. This allows it to support `no_std` on
+`unix`-family platforms.
+
+[is-terminal]: https://crates.io/crates/is-terminal/
+
 <hr>
 
 is-terminal is a simple utility that answers one question:

src/lib.rs

@@ -1,4 +1,4 @@
-//! is-terminal is a simple utility that answers one question:
+//! rustix-is-terminal is a simple utility that answers one question:
 //!
 //! > Is this a terminal?
 //!
@@ -16,7 +16,7 @@
 //! # Example
 //!
 //! ```rust
-//! use is_terminal::IsTerminal;
+//! use rustix_is_terminal::IsTerminal;
 //!
 //! if std::io::stdout().is_terminal() {
 //!     println!("stdout is a terminal")