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use rune::macros;
use rune::{Parser, TokenStream};
pub fn module(_stdio: bool) -> Result<runestick::Module, runestick::ContextError> {
let mut module = runestick::Module::new(&["std", "fmt"]);
module.macro_(&["format"], format_macro)?;
Ok(module)
}
pub(crate) fn format_macro(stream: &TokenStream) -> runestick::Result<TokenStream> {
let mut p = Parser::from_token_stream(stream);
let args = p.parse::<macros::FormatArgs>()?;
p.eof()?;
let expanded = args.expand()?;
Ok(expanded.into_token_stream())
}