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combinators

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Greg Shuflin 2024-01-26 00:23:21 -08:00
parent 97d35df687
commit bffaca4d68
1 changed files with 7 additions and 0 deletions
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7
src/lib.rs
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@ -67,4 +67,11 @@ mod tests {
let output = parser.parse("abcd").unwrap(); let output = parser.parse("abcd").unwrap();
assert_eq!((59, "cd"), output); assert_eq!((59, "cd"), output);
} }
#[test]
fn test_combinators() {
let parser = sequence(map(repeated(literal_char('a')), |_| 10), literal_char('b'));
let output = parser.parse("aaaaaaaabcd").unwrap();
assert_eq! {((10, 'b'), "cd"), output};
}
} }