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+// pest. The Elegant Parser
+// Copyright (c) 2018 DragoČ™ Tiselice
+//
+// Licensed under the Apache License, Version 2.0
+// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT
+// license <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. All files in the project carrying such notice may not be copied,
+// modified, or distributed except according to those terms.
+
+use error::Error;
+use iterators::Pairs;
+use RuleType;
+
+/// A trait with a single method that parses strings.
+pub trait Parser<R: RuleType> {
+ /// Parses a `&str` starting from `rule`.
+ fn parse(rule: R, input: &str) -> Result<Pairs<R>, Error<R>>;
+}