Notes

[DurianDan]

• This is where I record my learning process

[DurianDan]

Learned:

• Macros are ways for automatically editing code at compile time.
• Macros are like decorators in Python but more powerful.
• When defining types,impl are like Partial<> in TypeScript
• Learned a way for application to handle .env config file with hierarchy.

  TODO:

• [x] Continue the tutorial video from minute 9:00
• [x] Understand how and why Rust needs to use the keyword move in the closure, when the pool var is used

[DurianDan]

Learned:

• Procedural Macros generate codes, so other macros can be used within code without explicitly importing or defining
• In a cargo project, only the main.rs file's got to use the mod key word, acknowledging other .rs files to only be modules.

TODO

• [x] Finnish the to-do app video from 11:55

[DurianDan]

Learned:

• This is a suitable framework for having a single server for every service, as the docker image can be under 100MB of size.
• See the implicit functionalities of the attribute macros (pg_mapper) when converting query results (Iter<TokioPostgresRow>>) into vector of structs (Vec<TodoList>>) (details in handlers.rs and models.rs)

TODO

• [ ] finish the final video
• [ ] Start building the API for the project MLOps-Marathon-2023