build(ariadne): vendor clap

third_party/crates/anstyle-1.0.14/src/lib.rs

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+//! ANSI Text Styling
+//!
+//! *A portmanteau of "ansi style"*
+//!
+//! `anstyle` provides core types describing [ANSI styling escape
+//! codes](https://en.wikipedia.org/wiki/ANSI_escape_code) for interoperability
+//! between crates.
+//!
+//! Example use cases:
+//! - An argument parser allowing callers to define the colors used in the help-output without
+//!   putting the text formatting crate in the public API
+//! - A style description parser that can work with any text formatting crate
+//!
+//! Priorities:
+//! 1. API stability
+//! 2. Low compile-time and binary-size overhead
+//! 3. `const` friendly API for callers to statically define their stylesheet
+//!
+//! For integration with text styling crate, see:
+//! - [anstyle-ansi-term](https://docs.rs/anstyle-ansi-term)
+//! - [anstyle-crossterm](https://docs.rs/anstyle-crossterm)
+//! - [anstyle-owo-colors](https://docs.rs/anstyle-owo-colors)
+//! - [anstyle-termcolor](https://docs.rs/anstyle-termcolor)
+//! - [anstyle-yansi](https://docs.rs/anstyle-yansi)
+//!
+//! User-styling parsers:
+//! - [anstyle-git](https://docs.rs/anstyle-git): Parse Git style descriptions
+//! - [anstyle-ls](https://docs.rs/anstyle-ls): Parse `LS_COLORS` style descriptions
+//!
+//! Convert to other formats
+//! - [anstream](https://docs.rs/anstream): A simple cross platform library for writing colored text to a terminal
+//! - [anstyle-roff](https://docs.rs/anstyle-roff): For converting to ROFF
+//! - [anstyle-syntect](https://docs.rs/anstyle-syntect): For working with syntax highlighting
+//!
+//! Utilities
+//! - [anstyle-lossy](https://docs.rs/anstyle-lossy): Convert between `anstyle::Color` types
+//! - [anstyle-parse](https://docs.rs/anstyle-parse): Parsing ANSI Style Escapes
+//! - [anstyle-wincon](https://docs.rs/anstyle-wincon): Styling legacy Microsoft terminals
+//!
+//! # Examples
+//!
+//! The core type is [`Style`]:
+//! ```rust
+//! let style = anstyle::Style::new().bold();
+//! ```
+
+#![cfg_attr(not(feature = "std"), no_std)]
+#![cfg_attr(docsrs, feature(doc_cfg))]
+#![warn(missing_docs)]
+#![warn(clippy::std_instead_of_core)]
+#![warn(clippy::std_instead_of_alloc)]
+#![warn(clippy::print_stderr)]
+#![warn(clippy::print_stdout)]
+
+#[macro_use]
+mod macros;
+
+mod color;
+mod effect;
+mod reset;
+mod style;
+
+pub use color::*;
+pub use effect::*;
+pub use reset::*;
+pub use style::*;
+
+#[doc = include_str!("../README.md")]
+#[cfg(doctest)]
+pub struct ReadmeDoctests;