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use crate::{Position, Read};
use std::marker::PhantomData;
#[derive(Clone, Copy, Debug)]
pub struct VariantReader<'a, T>
where
T: Read<'a>,
{
bytes: &'a [u8],
position: Position<Self>,
marker: PhantomData<T>,
}
impl<'a, T> VariantReader<'a, T>
where
T: Read<'a>,
{
pub fn new(bytes: &'a [u8], position: Position<Self>) -> VariantReader<'a, T> {
VariantReader {
bytes,
position,
marker: PhantomData,
}
}
pub fn read(&self) -> T::Output {
T::read(self.bytes, self.position.cast())
}
}
