Struct DirectoryConfig 

pub struct DirectoryConfig { /* private fields */ }

Known Values Extension Configuration for loading known values from directories.

This struct specifies which directories to search for JSON registry files. Directories are processed in order, with values from later directories overriding values from earlier directories when codepoints collide.

Examples

use known_values::DirectoryConfig;

// Use only the default directory (~/.known-values/)
let config = DirectoryConfig::default();

// Use custom paths
let config = DirectoryConfig::with_paths(vec![
    "/etc/known-values".into(),
    "/usr/share/known-values".into(),
]);

// Use custom paths with default appended
let config = DirectoryConfig::with_paths_and_default(vec![
    "/etc/known-values".into(),
]);

Implementations

impl DirectoryConfig

pub fn new() -> DirectoryConfig

Creates a new empty configuration with no search paths.

pub fn default_only() -> DirectoryConfig

Creates configuration with only the default directory (~/.known-values/).

pub fn with_paths(paths: Vec<PathBuf>) -> DirectoryConfig

Creates configuration with custom paths (processed in order).

Later paths in the list take precedence over earlier paths when values have the same codepoint.

pub fn with_paths_and_default(paths: Vec<PathBuf>) -> DirectoryConfig

Creates configuration with custom paths followed by the default directory.

The default directory (~/.known-values/) is appended to the list, so its values will override values from the custom paths.

pub fn default_directory() -> PathBuf

Returns the default directory: ~/.known-values/

Falls back to ./.known-values/ if the home directory cannot be determined.

pub fn paths(&self) -> &[PathBuf]

Returns the configured search paths.

pub fn add_path(&mut self, path: PathBuf)

Adds a path to the configuration.

The new path will be processed after existing paths, so its values will override values from earlier paths.

Trait Implementations

impl Clone for DirectoryConfig

fn clone(&self) -> DirectoryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DirectoryConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for DirectoryConfig

fn default() -> DirectoryConfig

Returns the “default value” for a type.