| 1 | // pest. The Elegant Parser |
| 2 | // Copyright (c) 2018 Dragoș Tiselice |
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| 3 | // |
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| 4 | // Licensed under the Apache License, Version 2.0 |
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| 5 | // <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT |
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| 6 | // license <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
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| 7 | // option. All files in the project carrying such notice may not be copied, |
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| 8 | // modified, or distributed except according to those terms. |
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| 9 | |
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| 10 | use crate::error::Error; |
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| 11 | use crate::iterators::Pairs; |
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| 12 | use crate::RuleType; |
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| 13 | |
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| 14 | /// A trait with a single method that parses strings. |
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| 15 | pub trait Parser<R: RuleType> { |
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| 16 | /// Parses a `&str` starting from `rule`. |
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| 17 | #[allow (clippy::perf)] |
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| 18 | fn parse(rule: R, input: &str) -> Result<Pairs<'_, R>, Error<R>>; |
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| 19 | } |
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| 20 | |
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