Struct ConfigDiscovery 

pub struct ConfigDiscovery { /* private fields */ }

Configuration file discovery.

Implementations

impl ConfigDiscovery

pub fn new(base_name: impl Into<String>) -> Self

Create a new configuration discovery with default settings.

pub fn search_dir(self, dir: impl Into<PathBuf>) -> Self

Add a search directory.

pub fn search_dirs( self, dirs: impl IntoIterator<Item = impl Into<PathBuf>>, ) -> Self

Add multiple search directories.

pub fn formats(self, formats: Vec<ConfigFormat>) -> Self

Set preferred formats.

pub fn with_standard_dirs(self, app_name: &str) -> Self

Add standard search locations.

Includes:

• Current directory
• ./config/
• ~/.config/{app_name}/
• /etc/{app_name}/

pub fn candidates(&self) -> Vec<PathBuf>

Find all candidate configuration file paths.

pub fn find(&self) -> Option<PathBuf>

Find the first existing configuration file.

pub fn load<T: DeserializeOwned>(&self) -> Result<(T, PathBuf)>

Load configuration from the first found file.