Struct ConfigManager 

pub struct ConfigManager { /* private fields */ }

Manages config directory and config file operations

Implementations

impl ConfigManager

pub fn with_dir(config_dir: PathBuf) -> Self

Create a ConfigManager with a custom config directory (primarily for testing)

pub fn new(app_name: &str) -> Result<Self>

Create a ConfigManager for app_name. DATUI_CONFIG_DIR overrides the location; the test suite sets it so tests never write into the developer’s config (views live there), and a test reaching the real directory refuses.

pub fn config_dir(&self) -> &Path

Get the config directory path

pub fn config_path(&self, path: &str) -> PathBuf

Get path to a specific config file or subdirectory

pub fn ensure_config_dir(&self) -> Result<()>

Ensure the config directory exists

pub fn ensure_subdir(&self, subdir: &str) -> Result<PathBuf>

Ensure a subdirectory exists within the config directory

pub fn generate_default_config(&self) -> String

The commented file datui config init writes, from the option registry: every key with its doc line and its default, commented out so the defaults keep applying. Datasets are not here: they are in catalog.toml.

pub fn write_default_config(&self, force: bool) -> Result<PathBuf>

Write default configuration to config file

Trait Implementations

impl Clone for ConfigManager

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.