Struct weather_util_rust::config::Config

pub struct Config(_);

Configuration struct

Methods

impl Config

pub fn new() -> Self

pub fn init_config() -> Result<Self, Error>

Pull in configuration data using [dotenv](https://crates.io/dotenv).

If a .env file exists in the current directory, pull in any ENV variables in it.

Next, if a config file exists in the current directory named config.env, or if a config file exists at ${HOME}/.config/weather_util/config.env, set ENV variables using it.

Config files should have lines of the following form: API_KEY=api_key_value

Example

use weather_util_rust::config::Config;
use anyhow::Error;

let config = Config::init_config()?;
assert_eq!(config.api_key, var("API_KEY").ok());
assert_eq!(config.api_endpoint, var("API_ENDPOINT").ok());

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a copy 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.

impl Default for Config

fn default() -> Config

Returns the "default value" for a type.

impl Deref for Config

type Target = ConfigInner

The resulting type after dereferencing.

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

Dereferences the value.