Function decode

blobby/src/bin/decode.rs:22–37

(mut reader: R, mut writer: W)

    }

    fn decode<R: BufRead, W: Write>(mut reader: R, mut writer: W) -> io::Result<usize> {
        let mut data = Vec::new();
        reader.read_to_end(&mut data)?;
        let res = blobby::parse_into_vec(&data).map_err(|e| {
            io::Error::new(
                io::ErrorKind::InvalidData,
                format!("invalid blobby data: {e:?}"),
            )
        })?;
        let len = res.len();
        for blob in res {
            writer.write_all(encode_hex(blob).as_bytes())?;
            writer.write_all(b"\n")?;
        }
        Ok(len)
    }

    let args: Vec<String> = env::args().skip(1).collect();