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zhiburt / tabled

An easy to use library for pretty print tables of Rust structs and enums.
MIT License
2.01k stars 84 forks source link

Tabled attribute format #398

Closed thomassimmer closed 6 months ago

thomassimmer commented 7 months ago

Hello,

This is for #396 .

I hope it's fine, it was probably a bit too difficult for me as a first issue. I tried to do something very similar to display_with but I encounter some difficulties with properties and nested structs/enums. I would be happy to see what corrections you can make to improve it.

By the way, thanks a lot for the library! :)

FYI, I needed that for this project : https://github.com/thomassimmer/NeoPass

Cheers

zhiburt commented 7 months ago

And yes, don't worry about merge conflicts.

zhiburt commented 7 months ago

Am I wrong that with your changes display_with will also support arguments like self.field1. I bet I am not.

And I bet it's good.

Just need to document and create tests.

thomassimmer commented 7 months ago

Am I wrong that with your changes display_with will also support arguments like self.field1. I bet I am not.

And I bet it's good.

Just need to document and create tests.

You are right! I added one test, let me know if it's fine.

zhiburt commented 6 months ago

Hey @thomassimmer

I'll merge it, will add a few more things, and release hopefully soon.

But could you let me know your thoughts on this tuple thing? It seems perfectly good to me.

    #[test]
    fn format3() {
        #[derive(Debug, Tabled)]
        struct StructName(u8, #[tabled(format("foo {} {:?}", 2, self))] String);

        let value = StructName(0, String::from("string"));

        assert_eq!(value.fields(), vec!["0", "foo 2 StructName(0, \"string\")"]);
        assert_eq!(StructName::headers(), vec!["0", "1"]);
    }

Thanks for contribution. And take care.

thomassimmer commented 6 months ago

Hey @thomassimmer

I'll merge it, will add a few more things, and release hopefully soon.

But could you let me know your thoughts on this tuple thing? It seems perfectly good to me.

    #[test]
    fn format3() {
        #[derive(Debug, Tabled)]
        struct StructName(u8, #[tabled(format("foo {} {:?}", 2, self))] String);

        let value = StructName(0, String::from("string"));

        assert_eq!(value.fields(), vec!["0", "foo 2 StructName(0, \"string\")"]);
        assert_eq!(StructName::headers(), vec!["0", "1"]);
    }

Thanks for contribution. And take care.

Hi @zhiburt ,

What you said on tuples sounds good to me too!

Thank you for merging and take care.