Struct config::DefaultConfigurationRoot

pub struct DefaultConfigurationRoot { /* private fields */ }

Represents the root of a configuration.

Implementations

impl DefaultConfigurationRoot

pub fn new(providers: Vec<Box<dyn ConfigurationProvider>>) -> Self

Initializes a new root configuration.

Arguments

• providers - The list of configuration providers used in the configuration

Trait Implementations

impl Clone for DefaultConfigurationRoot

fn clone(&self) -> DefaultConfigurationRoot

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Configuration for DefaultConfigurationRoot

fn get(&self, key: &str) -> Option<&str>

Gets the configuration value.

fn section(&self, key: &str) -> Box<dyn ConfigurationSection>

Gets a configuration section with the specified key.

fn children(&self) -> Vec<Box<dyn ConfigurationSection>>

Gets the sequence of child configuration sections.

fn reload_token(&self) -> Box<dyn ChangeToken>

Returns a change token that can be used to observe when this configuration is reloaded.

fn iter_relative(
    &self,
    make_paths_relative: bool
) -> Box<dyn Iterator<Item = (String, String)>>

Gets an iterator of the key/value pairs within the configuration.

fn as_section(&self) -> Option<&dyn ConfigurationSection>

Attempts to convert the configuration as a configuration section.

fn iter(&self) -> Box<dyn Iterator<Item = (String, String)>>

Gets an iterator of the key/value pairs within the configuration.

impl ConfigurationRoot for DefaultConfigurationRoot

fn reload(&mut self)

Force the configuration values to be reloaded from the underlying provider.

fn providers(&self) -> &[Box<dyn ConfigurationProvider>]

Gets the providers for this configuration.

fn as_config(&self) -> Box<dyn Configuration>

Converts the ConfigurationRoot into a Configuration.

impl Debug for DefaultConfigurationRoot

fn fmt(&self, formatter: &mut Formatter<'_>) -> FormatResult

Formats the value using the given formatter.

impl Deref for DefaultConfigurationRoot

type Target = dyn Configuration + 'static

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.