20 lines
255 B
Rust
20 lines
255 B
Rust
trait Dim {
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fn dim() -> usize;
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}
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enum Dim3 {}
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impl Dim for Dim3 {
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fn dim() -> usize {
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3
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}
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}
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pub struct Vector<T, D: Dim> {
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entries: [T; D::dim()],
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//~^ ERROR generic parameters may not be used
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_dummy: D,
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}
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fn main() {}
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