17 lines
245 B
Rust
17 lines
245 B
Rust
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pub trait Product<B, T> {
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fn builder() -> B;
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fn get(self) -> T;
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}
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pub trait Builder<T, I, P> {
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fn build(&self, build_arg: P) -> T;
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fn append_item(self, item: I) -> Self;
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fn append_items(self, items: Vec<I>) -> Self;
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}
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