Google Taxonomy / Product Categories

The purpose of this crate is to more easily work with Google Product Categories / Taxonomy. This is provided via the google_taxonomy::ProductCategory enum which contains all categories that exist as of 2021-08-13.

Examples

From

```rust use std::convert::TryInto; use google_taxonomy::ProductCategory;

// Try to parse an integer as a product category (i.e. from its ID) let cat: ProductCategory = 3237.tryinto().unwrap(); asserteq!(cat, ProductCategory::AnimalsAndPetSuppliesLiveAnimals); ```

Get the number representation of the product category

rust use google_taxonomy::ProductCategory; assert_eq!(ProductCategory::AnimalsAndPetSuppliesLiveAnimals as u32, 3237);

Get the name of a product category

rust use google_taxonomy::ProductCategory; assert_eq!(ProductCategory::AnimalsAndPetSuppliesLiveAnimals.to_string(), "Animals & Pet Supplies > Live Animals");

Serialize

```rust

[cfg(feature = "with-serde")]

{ use serde::{Deserialize, Serialize}; use google_taxonomy::ProductCategory;

#[derive(Deserialize, Serialize, Debug, PartialEq)]
struct Product {
    category: ProductCategory,
}
let serialized = r#"{"category":"Animals & Pet Supplies"}"#;

// Deserialize, e.g. with serde_json
let deserialized: Product = serde_json::from_str(&serialized).unwrap();

assert_eq!(deserialized, Product { category: ProductCategory::AnimalsAndPetSupplies });

// And back to its original serialized form again...
assert_eq!(serde_json::to_string(&deserialized).unwrap(), serialized);

} ```