pub fn new(counter: Counter, reader: R) -> Self {
        ProgressReader {
            reader: reader,
            counter: counter,
        }
    }
/// Creates a new `ProgressReader` around `reader`.
///
/// `counter` will be updated with the number of bytes read.
///
/// You should make sure the progress bar knows how
/// many bytes should be received.
Creates a new `ProgressReader` around `reader`.
`counter` will be updated with the number of bytes read.

You should make sure the progress bar knows how
many bytes should be received.
Creates a new ` ProgressReader ` around ` reader ` . ` counter ` will be updated with the number of bytes read . You should make sure the progress bar knows how many bytes should be received .
pub fn new(counter: Counter, reader: R) -> Self {
        ProgressReader {
            reader: reader,
            counter: counter,
        }
    }
pub fn new ( counter : Counter , reader : R ) -> Self { ProgressReader { reader : reader , counter : counter , } }
Creates a new `ProgressReader` around `reader`.
Creates a new ` ProgressReader ` around ` reader ` .
counter
Counter
reader
R
counter
Counter
reader
R