11 lines
210 B
Rust
11 lines
210 B
Rust
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fn main() {}
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trait StreamOnce {
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type Position;
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}
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impl StreamOnce for &str {
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type Position = usize;
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}
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fn follow(_: &str) -> <&str as StreamOnce>::Position {
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String::new //~ ERROR mismatched types
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}
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