Method print

regex/regex-syntax/src/ast/print.rs:73–75

Print the given `Ast` to the given writer. The writer must implement `fmt::Write`. Typical implementations of `fmt::Write` that can be used here are a `fmt::Formatter` (which is available in `fmt::Display` implementations) or a `&mut String`.

(&mut self, ast: &Ast, wtr: W)

    /// here are a `fmt::Formatter` (which is available in `fmt::Display`
    /// implementations) or a `&mut String`.
    pub fn print<W: fmt::Write>(&mut self, ast: &Ast, wtr: W) -> fmt::Result {
        visitor::visit(ast, Writer { printer: self, wtr: wtr })
    }
}

#[derive(Debug)]