boytacean 0.12.1

A Game Boy emulator that is written in Rust.
Documentation 
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//! General information about the crate and the emulator.

use boytacean_common::util::capitalize;
#[cfg(feature = "wasm")]
use wasm_bindgen::prelude::*;

#[cfg(feature = "wasm")]
use crate::gen::dependencies_map;
use crate::gen::{COMPILATION_DATE, COMPILATION_TIME, COMPILER, COMPILER_VERSION, NAME, VERSION};

#[cfg_attr(feature = "wasm", wasm_bindgen)]
pub struct Info;

#[cfg_attr(feature = "wasm", wasm_bindgen)]
impl Info {
    /// Obtains the name of the emulator.
    pub fn name() -> String {
        capitalize(NAME)
    }

    /// Obtains the name of the emulator in lowercase.
    /// Useful for file paths and other cases where.
    pub fn name_lower() -> String {
        String::from(NAME)
    }

    /// Obtains the version of the emulator.
    pub fn version() -> String {
        String::from(VERSION)
    }

    /// Obtains the system this emulator is emulating.
    pub fn system() -> String {
        String::from("Game Boy")
    }

    /// Obtains the name of the compiler that has been
    /// used in the compilation of the base Boytacean
    /// library. Can be used for diagnostics.
    pub fn compiler() -> String {
        String::from(COMPILER)
    }

    pub fn compiler_version() -> String {
        String::from(COMPILER_VERSION)
    }

    pub fn compilation_date() -> String {
        String::from(COMPILATION_DATE)
    }

    pub fn compilation_time() -> String {
        String::from(COMPILATION_TIME)
    }
}

#[cfg(feature = "wasm")]
#[cfg_attr(feature = "wasm", wasm_bindgen)]
impl Info {
    pub fn wasm_engine() -> Option<String> {
        let dependencies = dependencies_map();
        if !dependencies.contains_key("wasm-bindgen") {
            return None;
        }
        Some(format!(
            "wasm-bindgen/{}",
            *dependencies.get("wasm-bindgen").unwrap()
        ))
    }
}