13 lines
187 B
Rust
13 lines
187 B
Rust
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impl methods for uint {
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fn double() -> uint { self }
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}
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impl methods for @uint {
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fn double() -> uint { *self * 2u }
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}
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fn main() {
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let x = @3u;
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assert x.double() == 6u;
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}
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