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26 lines
854 B
Markdown
26 lines
854 B
Markdown
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# esaxx-rs
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This code implements a fast suffix tree / suffix array.
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This code is taken from 
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and to be used by .
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Small wrapper around sentencepiece's esaxx suffix array C++ library.
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Usage
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```rust
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let string = "abracadabra";
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let suffix = esaxx_rs::suffix(string).unwrap();
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let chars: Vec<_> = string.chars().collect();
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let mut iter = suffix.iter();
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assert_eq!(iter.next().unwrap(), (&chars[..4], 2)); // abra
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assert_eq!(iter.next(), Some((&chars[..1], 5))); // a
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assert_eq!(iter.next(), Some((&chars[1..4], 2))); // bra
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assert_eq!(iter.next(), Some((&chars[2..4], 2))); // ra
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assert_eq!(iter.next(), Some((&chars[..0], 11))); // ''
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assert_eq!(iter.next(), None);
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```
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