SaveMementoToDisk

Mountain::ApplicationState::Internal::Persistence::MementoSaver

Function SaveMementoToDisk 

Source 
pub async fn SaveMementoToDisk(
    StorageFilePath: &Path,
    MementoData: &HashMap<String, Value>,
) -> Result<(), CommonError>
Expand description

Asynchronously saves Memento storage data to a JSON file.

§Arguments

  • StorageFilePath - Path to the memento storage file
  • MementoData - The memento data to save

§Returns

Result indicating success or CommonError on failure

§Errors

Returns CommonError for file I/O or serialization errors

§Behavior

  • Creates parent directory if it doesn’t exist
  • Serializes data to JSON
  • Writes to file atomically (creates temp file then renames)