use std::marker::PhantomData;
use crate::{PResult, Parser, ParserInput};
#[derive(Clone)]
pub struct Silenced<T, P: Parser<T>> {
parser: P,
_t: PhantomData<T>,
}
impl<T, P: Parser<T>> Silenced<T, P> {
pub fn new(parser: P) -> Self {
Self {
parser,
_t: PhantomData,
}
}
}
impl<T, P: Parser<T>> Parser<()> for Silenced<T, P> {
fn parse_inner(&self, input: &mut ParserInput) -> PResult<()> {
self.parser.parse(input).map(|input| input.replace(()))
}
}