Method arg

nodedb/src/control/server/resp/command.rs:43–45

Get argument at index as bytes. Returns None if out of bounds.

(&self, index: usize)

    /// Get argument at index as bytes. Returns None if out of bounds.
    pub fn arg(&self, index: usize) -> Option<&[u8]> {
        self.args.get(index).map(|v| v.as_slice())
    }

    /// Get argument at index as UTF-8 string. Returns None if out of bounds or invalid UTF-8.
    pub fn arg_str(&self, index: usize) -> Option<&str> {