Yew ANSI

ANSI escape code rendering for the web.

Currently this library only covers SGR parameters (i.e. the character appearance part).

Supported SGR parameters:

• bold
• italic
• underline
• foreground and background colours:
  • 3/4 bit (named colours with "bright" modifier)
  • 8-bit (256-color palette)
  • 24-bit (full RGB)

Features

• "yew" (default feature) - Activate the Yew components. Without this feature this crate is just an ANSI escape code parser.

Examples

See the examples directory.

lib.rs:

ANSI escape code rendering for the web

Yew

html! {
    <AnsiStatic text="Hello \u{001b}[32mWorld\u{001b}[39;1m!" />
}

This will generate the following output (whitespace added for clarity):

<pre style="font-family: monospace">
    <span>Hello </span>
    <span style="color:#00ff00;">World</span>
    <span style="font-weight:bold;">!</span>
</pre>

Refer to AnsiRenderer and AnsiProps for more details.

Parsing

If you want to parse text containing ANSI escape codes you can use get_sgr_segments to iterate over text segments along with their SgrEffect.

If you need more control, use get_markers to iterate over the raw Escape codes in the text.