Method get_metadata

python/src/tools/result.rs:121–123

Get metadata value by key

(&self, key: &str)

    /// Get metadata value by key
    pub fn get_metadata(&self, key: &str) -> Option<String> {
        self.metadata.get(key).map(|v| v.to_string())
    }

    /// Convert to JSON string representation
    pub fn to_json(&self) -> PyResult<String> {