From 6111c481fac3d5c305a379b3be8afb87190db3d5 Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Sun, 6 Nov 2022 21:44:13 -0800
Subject: iroh-car: move vendoring into sub-module of pds crate

So we don't need to re-publish this as a separate crate.
---
 iroh-car/src/writer.rs | 71 --------------------------------------------------
 1 file changed, 71 deletions(-)
 delete mode 100644 iroh-car/src/writer.rs

(limited to 'iroh-car/src/writer.rs')

diff --git a/iroh-car/src/writer.rs b/iroh-car/src/writer.rs
deleted file mode 100644
index 9f17eb9..0000000
--- a/iroh-car/src/writer.rs
+++ /dev/null
@@ -1,71 +0,0 @@
-use cid::Cid;
-use integer_encoding::VarIntAsyncWriter;
-use tokio::io::{AsyncWrite, AsyncWriteExt};
-
-use crate::{error::Error, header::CarHeader};
-
-#[derive(Debug)]
-pub struct CarWriter<W> {
-    header: CarHeader,
-    writer: W,
-    cid_buffer: Vec<u8>,
-    is_header_written: bool,
-}
-
-impl<W> CarWriter<W>
-where
-    W: AsyncWrite + Send + Unpin,
-{
-    pub fn new(header: CarHeader, writer: W) -> Self {
-        CarWriter {
-            header,
-            writer,
-            cid_buffer: Vec::new(),
-            is_header_written: false,
-        }
-    }
-
-    /// Writes header and stream of data to writer in Car format.
-    pub async fn write<T>(&mut self, cid: Cid, data: T) -> Result<(), Error>
-    where
-        T: AsRef<[u8]>,
-    {
-        if !self.is_header_written {
-            // Write header bytes
-            let header_bytes = self.header.encode()?;
-            self.writer.write_varint_async(header_bytes.len()).await?;
-            self.writer.write_all(&header_bytes).await?;
-            self.is_header_written = true;
-        }
-
-        // Write the given block.
-        self.cid_buffer.clear();
-        cid.write_bytes(&mut self.cid_buffer).expect("vec write");
-
-        let data = data.as_ref();
-        let len = self.cid_buffer.len() + data.len();
-
-        self.writer.write_varint_async(len).await?;
-        self.writer.write_all(&self.cid_buffer).await?;
-        self.writer.write_all(data).await?;
-
-        Ok(())
-    }
-
-    /// Finishes writing, including flushing and returns the writer.
-    pub async fn finish(mut self) -> Result<W, Error> {
-        self.flush().await?;
-        Ok(self.writer)
-    }
-
-    /// Flushes the underlying writer.
-    pub async fn flush(&mut self) -> Result<(), Error> {
-        self.writer.flush().await?;
-        Ok(())
-    }
-
-    /// Consumes the [`CarWriter`] and returns the underlying writer.
-    pub fn into_inner(self) -> W {
-        self.writer
-    }
-}
-- 
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