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/*
// This code provides a "void" implementation of the tunnel interface:
// The implementation never reads and immediately discards any write without error
//
// This is used during benchmarking and profiling of the inbound path.
use super::*;
pub struct VoidTun {}
pub struct VoidReader {}
pub struct VoidWriter {}
impl Tun for VoidTun {
type Writer = VoidWriter;
type Reader = VoidReader;
type Error = TunError;
}
impl Reader for VodReader {
type Error = TunError;
fn write(&self, src: &[u8]) -> Result<(), Self::Error> {
debug!(
"dummy::TUN({}) : write ({}, {})",
self.id,
src.len(),
hex::encode(src)
);
if self.store {
let m = src.to_owned();
match self.tx.lock().unwrap().send(m) {
Ok(_) => Ok(()),
Err(_) => Err(TunError::Disconnected),
}
} else {
Ok(())
}
}
}
*/