40 lines
653 B
Rust
40 lines
653 B
Rust
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use nom::{
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bytes::complete::tag,
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multi::{many0, many0_count},
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};
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#[test]
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fn parse() {
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let mut counter = 0;
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let res = {
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let mut parser = many0::<_, _, (), _>(|i| {
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counter += 1;
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tag("abc")(i)
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});
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parser("abcabcabcabc").unwrap()
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};
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println!("res: {:?}", res);
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assert_eq!(counter, 5);
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}
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#[test]
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fn accumulate() {
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let mut v = Vec::new();
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let (_, count) = {
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let mut parser = many0_count::<_, _, (), _>(|i| {
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let (i, o) = tag("abc")(i)?;
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v.push(o);
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Ok((i, ()))
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});
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parser("abcabcabcabc").unwrap()
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};
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println!("v: {:?}", v);
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assert_eq!(count, 4);
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assert_eq!(v.len(), 4);
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}
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