Rust crates: custom serde deserializers (Twitch live stream 2023-02-13) скачать в хорошем качестве

Rust crates: custom serde deserializers (Twitch live stream 2023-02-13)

In this video, we continued our exploration of the serde and the serde-json crates. In particular, we improved our deserialization logic by adding some custom deserializers. Previous episode in the series:    • Rust crates: dotenv, reqwest, url, serde, ...   Serde & Serde JSON (to parse JSON data): https://serde.rs/ The code is available here: https://github.com/lmammino/rust-lastfm Chapters: 00:00:00 Intro & Recap from the last stream 00:03:40 Defining a custom ImageSet struct 00:06:00 Refactoring code into submodules 00:07:35 Custom deserialization function using serde deserialize_with 00:20:30 Handling missing fields with serde errors 00:29:16 Writing a test for our custom deserializer 00:31:40 Using the serde json!() macro 00:35:00 Debugging our test 00:38:00 Deserializing by implementing the Deserialize trait directly 00:41:13 Cleaning up and adding more tests 00:50:10 Adding support for now_playing field using deserialize_with 00:58:00 Using serde rename annotation 01:02:55 Testing our solution 01:03:20 Using the serde default annotation 01:05:30 Making the date field optional 01:07:10 Committing and wrapping up Huge thanks to WGaffa & Altos__ for all the help given during this stream :) To see the next episodes live check out our Twitch channel:   / loige   Chat with me on Twitter at   / loige   #rust #json #serde