Function format_node

crates/ruff_python_formatter/src/lib.rs:156–178

(
    parsed: &'a Parsed<N>,
    trivia: &'a TriviaRanges,
    source: &'a str,
    options: PyFormatOptions,
)

}

fn format_node<'a, N>(
    parsed: &'a Parsed<N>,
    trivia: &'a TriviaRanges,
    source: &'a str,
    options: PyFormatOptions,
) -> FormatResult<Formatted<PyFormatContext<'a>>>
where
    N: AsFormat<PyFormatContext<'a>>,
    &'a N: Into<AnyNodeRef<'a>>,
{
    let source_code = SourceCode::new(source);
    let comments = Comments::from_ast(parsed.syntax(), source_code, trivia);

    let formatted = format!(
        PyFormatContext::new(options, source, comments, trivia, parsed.tokens()),
        [parsed.syntax().format()]
    )?;
    formatted
        .context()
        .comments()
        .assert_all_formatted(source_code);
    Ok(formatted)
}

pub fn formatted_file(db: &dyn Db, file: File) -> Result<Option<String>, FormatModuleError> {
    let options = db.format_options(file);