Style
Shrs uses Crossterm internally to manipulate and output to the terminal.
There are various parts of the terminal that shrs allows you to style in a custom manner, such as the prompt and output from builtins and plugins.
Styling text in shrs involves using the StyledBuf struct which is able to hold text where every character has its own style.
StyledBuf can be easily created using the styled_buf! macro:
styled_buf!("user".bold(),">".green())
The macro accepts any number of arguments. The only constraints are that the arguments must either implement the Display trait, be a StyledContent or a StyledBuf.
It's very easy to create styled segments using crossterm::Stylize which is exposed through shrs.