BufferedReader

Description

This crate provides a BufferedReader that operates like the underlying File.read. That means: - If EOF then it returns the current number of bytes that could be read before EOF - If no EOF will be reached then the buffer shall be full

Example

Here is an example usage

```rust use std::io::Result;

fn main() -> Result<()> { let fle = File::open("./mybigfile")?; //The BufferedReader takes ownership so don't try to use the fle after this call let mut reader = BufferedReader::new(fle); let mut buf: [u8; 4] = [0; 4]; //Read 4 by 4 bytes let mut res = reader.read(&mut buf)?;

while res > 0
{
    println!("Read {} byte(s)", res);
    res = reader.read(&mut buf)?;
}
return Ok(());

} ```