ansi-to-html
Rust library to convert a string that can contain ANSI escape codes to HTML.
ANSI support
This crate currently supports SGR parameters (text style and colors). The supported styles are:
- bold
- italic
- underlined
- doubly underlined
- overlined
- crossed out
- faint
- reverse video
- foreground and background colors: 3-bit, 4-bit, 8-bit, truecolor (24-bit)
Not supported SGR parameters (note that most of these are niche features and rarely supported by terminals):
- slow/rapid blink
- conceal
- alternative fonts
- fraktur
- proportional spacing
- framed
- encircled
- ideogram attributes
- non-standard extensions
- underline color
- superscript, subscript
- bright foreground/background color
All unsupported ANSI escape codes are stripped from the output.
It should be easy to add support for more styles, if there's a straightforward HTML representation. If you need a different style (e.g. doubly underlined), file an issue.