Struct config::Environment

pub struct Environment { /* fields omitted */ }

Methods

impl Environment

fn new<'a, T>(prefix: T) -> Environment where T: Into<Option<&'a str>>

Trait Implementations

impl Clone for Environment

fn clone(&self) -> Environment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl SourceBuilder for Environment

fn build(&self) -> Result<Box<Source>, Box<Error>>

impl Source for Environment

fn get<'a>(&self, key: &str) -> Option<Cow<'a, Value>>