Crate mf2_printer 

mf2_printer

The mf2_printer crate provides a pretty-printer for the Message Format 2 syntax. It can pretty-print an AST representing the Message Format 2 syntax back into the human-readable MessageFormat 2 syntax.

Use the mf2_parser crate to parse a MessageFormat 2 string into an AST.

Usage

Add this to your Cargo.toml:

[dependencies]
mf2_printer = "0.1"

Then you can parse a string like this:

use mf2_parser::parse;
use mf2_printer::print;

let (ast, diagnostics, source_text_info) = parse("Hello, {$name}!");
if !diagnostics.is_empty() {
  panic!("Failed to parse message: {:?}", diagnostics);
}

let pretty_printed = print(&ast, None);
println!("Pretty-printed: {}", pretty_printed);

License

This project is licensed under GPL-3.0-or-later.

Functions

print

Print the given message as a string. If SourceTextInfo is provided, the printer will use it to attempt to preserve some original empty line placements.