Provide settings to customize photo path

Cargo.toml

@@ -43,6 +43,7 @@ lto = "thin"
 
 [dependencies]
 anyhow = "1.0.93"
+config = "0.14.1"
 image = "0.25.4"
 macroquad = { version = "0.4.13" }
 walkdir = "2.5.0"

settings.yml

@@ -0,0 +1 @@
+photo_path: "/mnt/c/Users/beaus/Downloads"

src/image_provider.rs

@@ -1,18 +1,18 @@
 use crate::dimensions::{calculate_resize_dimensions, Dimensions};
 use image::ImageReader;
 use macroquad::texture::Texture2D;
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
 use walkdir::WalkDir;
 
-pub struct ImageProvider {
-    path: PathBuf,
+pub struct ImageProvider<'a> {
+    path: &'a Path,
     directory_it: Box<dyn Iterator<Item = Result<walkdir::DirEntry, walkdir::Error>>>,
     texture: Option<Texture2D>,
     screen_dimension: Dimensions,
 }
 
-impl ImageProvider {
-    pub fn new(screen_dimension: Dimensions, path: PathBuf) -> Self {
+impl<'a> ImageProvider<'a> {
+    pub fn new(screen_dimension: Dimensions, path: &'a Path) -> Self {
         Self {
             directory_it: Box::new(WalkDir::new(&path).max_open(8).into_iter()),
             texture: None,

src/main.rs

@@ -8,6 +8,7 @@ use std::{
 
 mod dimensions;
 mod image_provider;
+mod settings;
 
 fn window_conf() -> Conf {
     Conf {
@@ -32,9 +33,10 @@ fn display_image_centered(texture: &Texture2D) {
 
 #[macroquad::main(window_conf)]
 async fn main() -> anyhow::Result<()> {
+    let settings = settings::Settings::new("settings.yml".into())?;
     show_mouse(false);
     let screen_dim = Dimensions::new(screen_width() as u32, screen_height() as u32);
-    let mut provider = ImageProvider::new(screen_dim, "/mnt/c/Users/beaus/Downloads".into());
+    let mut provider = ImageProvider::new(screen_dim, &settings.photo_path);
     provider.load_next_image()?;
     let mut time = Instant::now();