Initial commit

crates/tmdb/src/model/id.rs

@@ -0,0 +1,79 @@
+use core::fmt;
+use core::marker::PhantomData;
+
+/// The TMDB ID type of a movie genre
+pub type MovieGenreId = TmdbId<MovieGenre>;
+/// The TMDB ID type of a show genre
+pub type ShowGenreId = TmdbId<ShowGenre>;
+/// The TMDB ID type of a collection
+pub type CollectionId = TmdbId<Collection>;
+/// The TMDB ID type of a movie
+pub type MovieId = TmdbId<Movie>;
+/// The TMDB ID type of a show
+pub type ShowId = TmdbId<Show>;
+
+pub enum MovieGenre {}
+pub enum ShowGenre {}
+pub enum Collection {}
+pub enum Movie {}
+pub enum Show {}
+
+type Inner = i32;
+
+#[derive(serde::Serialize, serde::Deserialize)]
+#[serde(transparent)]
+#[repr(transparent)]
+pub struct TmdbId<T> {
+	inner: Inner,
+	#[serde(skip_serializing, default)]
+	_phantom: PhantomData<T>,
+}
+
+impl<T> TmdbId<T> {
+	pub fn inner(&self) -> Inner {
+		self.inner
+	}
+}
+
+impl<T> From<Inner> for TmdbId<T> {
+	fn from(value: Inner) -> Self {
+		Self {
+			inner: value,
+			_phantom: PhantomData,
+		}
+	}
+}
+
+impl<T> From<TmdbId<T>> for Inner {
+	fn from(value: TmdbId<T>) -> Self {
+		value.inner
+	}
+}
+
+impl<T> fmt::Debug for TmdbId<T> {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		self.inner.fmt(f)
+	}
+}
+
+impl<T> fmt::Display for TmdbId<T> {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		self.inner.fmt(f)
+	}
+}
+
+impl<T> Clone for TmdbId<T> {
+	fn clone(&self) -> Self {
+		*self
+	}
+}
+
+impl<T> Copy for TmdbId<T> {}
+
+impl<T> PartialEq for TmdbId<T> {
+	fn eq(&self, other: &Self) -> bool {
+		self.inner == other.inner
+	}
+}
+
+impl<T> Eq for TmdbId<T> {}