105 lines
3.2 KiB
Rust
105 lines
3.2 KiB
Rust
//! console is a library for Rust that provides access to various terminal
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//! features so you can build nicer looking command line interfaces. It
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//! comes with various tools and utilities for working with Terminals and
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//! formatting text.
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//!
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//! Best paired with other libraries in the family:
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//!
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//! * [dialoguer](https://docs.rs/dialoguer)
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//! * [indicatif](https://docs.rs/indicatif)
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//!
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//! # Terminal Access
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//!
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//! The terminal is abstracted through the `console::Term` type. It can
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//! either directly provide access to the connected terminal or by buffering
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//! up commands. A buffered terminal will however not be completely buffered
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//! on windows where cursor movements are currently directly passed through.
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//!
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//! Example usage:
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//!
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//! ```
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//! # fn test() -> Result<(), Box<dyn std::error::Error>> {
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//! use std::thread;
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//! use std::time::Duration;
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//!
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//! use console::Term;
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//!
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//! let term = Term::stdout();
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//! term.write_line("Hello World!")?;
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//! thread::sleep(Duration::from_millis(2000));
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//! term.clear_line()?;
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//! # Ok(()) } test().unwrap();
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//! ```
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//!
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//! # Colors and Styles
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//!
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//! `console` automaticaly detects when to use colors based on the tty flag. It also
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//! provides higher level wrappers for styling text and other things that can be
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//! displayed with the `style` function and utility types.
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//!
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//! Example usage:
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//!
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//! ```
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//! use console::style;
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//!
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//! println!("This is {} neat", style("quite").cyan());
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//! ```
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//!
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//! You can also store styles and apply them to text later:
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//!
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//! ```
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//! use console::Style;
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//!
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//! let cyan = Style::new().cyan();
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//! println!("This is {} neat", cyan.apply_to("quite"));
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//! ```
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//!
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//! # Working with ANSI Codes
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//!
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//! The crate provids the function `strip_ansi_codes` to remove ANSI codes
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//! from a string as well as `measure_text_width` to calculate the width of a
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//! string as it would be displayed by the terminal. Both of those together
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//! are useful for more complex formatting.
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//!
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//! # Unicode Width Support
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//!
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//! By default this crate depends on the `unicode-width` crate to calculate
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//! the width of terminal characters. If you do not need this you can disable
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//! the `unicode-width` feature which will cut down on dependencies.
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//!
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//! # Features
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//!
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//! By default all features are enabled. The following features exist:
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//!
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//! * `unicode-width`: adds support for unicode width calculations
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//! * `ansi-parsing`: adds support for parsing ansi codes (this adds support
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//! for stripping and taking ansi escape codes into account for length
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//! calculations).
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pub use crate::kb::Key;
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pub use crate::term::{
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user_attended, user_attended_stderr, Term, TermFamily, TermFeatures, TermTarget,
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};
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pub use crate::utils::{
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colors_enabled, colors_enabled_stderr, measure_text_width, pad_str, pad_str_with,
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set_colors_enabled, set_colors_enabled_stderr, style, truncate_str, Alignment, Attribute,
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Color, Emoji, Style, StyledObject,
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};
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#[cfg(feature = "ansi-parsing")]
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pub use crate::ansi::{strip_ansi_codes, AnsiCodeIterator};
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mod common_term;
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mod kb;
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mod term;
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#[cfg(unix)]
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mod unix_term;
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mod utils;
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#[cfg(target_arch = "wasm32")]
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mod wasm_term;
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#[cfg(windows)]
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mod windows_term;
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#[cfg(feature = "ansi-parsing")]
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mod ansi;
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