14 lines
278 B
Rust
14 lines
278 B
Rust
use crate::Parser;
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pub fn map<P, F, I, O1, O2, E>(parser: P, map_fn: F) -> impl Parser<I, O2, E>
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where
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P: Parser<I, O1, E>,
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F: Fn(O1) -> O2,
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{
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move |input| {
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parser
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.parse(input)
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.map(|(result, rest)| (map_fn(result), rest))
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}
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}
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