22 lines
554 B
Rust
22 lines
554 B
Rust
use std::fs;
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use proc_macro2::TokenStream;
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use quote::quote;
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use crate::array_to_tokenstream;
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/// Generates the `TokenStream` for the `WindowType` enum.
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pub fn build() -> TokenStream {
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let screens: Vec<String> =
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serde_json::from_str(&fs::read_to_string("../../assets/screens.json").unwrap())
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.expect("Failed to parse screens.json");
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let variants = array_to_tokenstream(&screens);
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quote! {
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#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
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pub enum WindowType {
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#variants
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}
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}
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}
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