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Wrap the input parsers to the tuple sequence combinator in a tuple

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Roee Shapira 2022-01-22 00:45:38 +02:00 committed by Geoffroy Couprie
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commit 0a72abe23e
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doc/choosing_a_combinator.md
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@ -38,7 +38,7 @@ Those are used to recognize the lowest level elements of your grammar, like, "he
| [terminated](https://docs.rs/nom/latest/nom/sequence/fn.terminated.html) | `terminated(tag("ab"), tag("XY"))` | `"abXYZ"` | `Ok(("Z", "ab"))` ||
| [pair](https://docs.rs/nom/latest/nom/sequence/fn.pair.html) | `pair(tag("ab"), tag("XY"))` | `"abXYZ"` | `Ok(("Z", ("ab", "XY")))` ||
| [separated_pair](https://docs.rs/nom/latest/nom/sequence/fn.separated_pair.html) | `separated_pair(tag("hello"), char(','), tag("world"))` | `"hello,world!"` | `Ok(("!", ("hello", "world")))` ||
| [tuple](https://docs.rs/nom/latest/nom/sequence/fn.tuple.html) | `tuple(tag("ab"), tag("XY"), take(1))` | `"abXYZ!"` | `Ok(("!", ("ab", "XY", "Z")))` |Chains parsers and assemble the sub results in a tuple. You can use as many child parsers as you can put elements in a tuple|
| [tuple](https://docs.rs/nom/latest/nom/sequence/fn.tuple.html) | `tuple((tag("ab"), tag("XY"), take(1)))` | `"abXYZ!"` | `Ok(("!", ("ab", "XY", "Z")))` |Chains parsers and assemble the sub results in a tuple. You can use as many child parsers as you can put elements in a tuple|
## Applying a parser multiple times