Struct Config

pub struct Config { /* private fields */ }

Main configuration struct that holds all providers and handles retrieving values.

Implementations

impl Config

pub fn builder() -> ConfigBuilder

Create a new configuration builder.

pub fn get<T: DeserializeOwned>( &self, key: &str, ) -> Result<Option<T>, ConfigError>

Get a configuration value by key, checking all providers in the order they were added. Returns the first value found.

pub fn get_or_default<T: DeserializeOwned>( &self, key: &str, default: T, ) -> Result<T, ConfigError>

Get a configuration value by key with a default fallback value.

pub fn default_file(file_path: &str) -> Result<Self, ConfigError>

Create a default configuration using the file-based provider.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.