Struct languages_rs::Config

pub struct Config { /* fields omitted */ }

Implementations

impl Config

pub fn new(
    directory: &str,
    format: Format,
    languages: Vec<&str>
) -> Result<Self>

Create a new configuration.

Example

use languages_rs::{Config, Format};

let config: Config = match Config::new("languages", Format::Json, vec!["en"]) {
    Ok(config) => config,
    Err(e) => {
        eprintln!("Error: {}", e);
        return;
    },
};

pub fn default() -> Result<Self>

Get the default configuration.

Default

{
    "directory": "languages/",
    "format": "JSON",
    "languages": []

Example

use languages_rs::Config;

let config: Config = match Config::default() {
    Ok(config) => config,
    Err(e) => {
        eprintln!("Error: {}", e);
        return;
    },
};

pub fn get_directory(&self) -> String

Get the languages directory.

Example

use std::{env, path};

use languages_rs::Config;

let config = Config::default().unwrap();
assert_eq!(
    config.get_directory(),
    format!(
        "{}{}languages",
        env::current_dir().unwrap().display(),
        path::MAIN_SEPARATOR,
    ),
);

pub fn set_directory(&mut self, new_directory: &str) -> Result<()>

Change the languages directory.

Example

use std::env;

use languages_rs::Config;

let mut config = Config::default().unwrap();
assert!(config.set_directory("languages").is_ok());

pub fn get_format(&self) -> Format

Get the format files.

Example

use languages_rs::{Config, Format};

let config = Config::default().unwrap();
assert_eq!(config.get_format(), Format::Json);

pub fn change_format(&mut self, new_format: Format)

Change the format files.

Example

use languages_rs::{Config, Format};

let mut config = Config::default().unwrap();
assert!(config.get_format().is_json());

config.change_format(Format::Toml);
assert!(config.get_format().is_toml());

pub fn get_languages(&self) -> Vec<String>

Get the availables languages.

Example

use languages_rs::Config;

let config = Config::default().unwrap();
assert_eq!(config.get_languages(), Vec::<String>::new());

pub fn add_language(&mut self, language: String) -> Result<()>

Add a new language to the languages list if it does not exist.

Example

use languages_rs::Config;

let mut config = Config::default().unwrap();
assert_eq!(config.get_languages(), Vec::<String>::new());
assert!(config.add_language(String::from("en")).is_ok());
assert_eq!(config.get_languages(), vec![String::from("en")]);

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a copy of the value.

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

Performs copy-assignment from source.