Method save_output

src/result.rs:63–71

Write output to a file and return a result with a confirmation message, or return self unchanged if no output path is given. This is a shared helper to avoid duplicating the write-to-file pattern across evaluate, navigate, snapshot, and screenshot commands.

(self, path: Option<&str>)

    /// This is a shared helper to avoid duplicating the write-to-file pattern
    /// across evaluate, navigate, snapshot, and screenshot commands.
    pub async fn save_output(self, path: Option<&str>) -> Result<Self, std::io::Error> {
        match path {
            Some(p) => {
                fs::write(p, &self.output).await?;
                Ok(CommandResult::output(format!("Output saved to {p}")))
            }
            None => Ok(self),
        }
    }
}