12 lines
237 B
Rust
12 lines
237 B
Rust
// check-pass
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use std::io::Write;
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fn main() -> Result<(), std::io::Error> {
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vec! { 1, 2, 3 }.len();
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write! { vec![], "" }?;
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println!{""}
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[0]; // separate statement, not indexing into the result of println.
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Ok(())
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}
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