Method load

crates/learner/src/lib.rs:354–365

Loads existing configuration or creates new with defaults. Looks for configuration file at the default path. If not found, creates new configuration file with default settings. # Errors Returns error if: - Configuration file exists but cannot be read - TOML parsing fails - File creation fails when saving defaults

()

  /// - TOML parsing fails
  /// - File creation fails when saving defaults
  pub fn load() -> Result<Self> {
    let config_file = Self::default_path()?.join("config.toml");

    if config_file.exists() {
      let content = std::fs::read_to_string(&config_file)?;
      toml::from_str(&content).map_err(|e| LearnerError::Config(e.to_string()))
    } else {
      let config = Self::default();
      config.save()?;
      Ok(config)
    }
  }

  /// Saves current configuration to disk.
  ///