Struct Progress

pub struct Progress<W> { /* private fields */ }

Implementations

impl<W: Write> Progress<W>

pub fn new(inner: W, len: u64) -> Self

Examples found in repository

examples/basic.rs (line 11)

fn main() {
    let stdout = io::stdout();
    let lock = stdout.lock();

    let mut progress = Progress::new(lock, 100);

    for i in 0..=100 {
        let _ = writeln!(
            progress,
            "{n} small step for man, {n} giant leap for mankind",
            n = i
        );

        progress.pos(i);

        let _ = progress.render();
        let _ = progress.render();

        thread::sleep(Duration::from_millis(10));
    }

    let mut lock = progress.finish();

    let _ = writeln!(lock);
}

pub fn pos(&mut self, pos: u64)

Examples found in repository

examples/basic.rs (line 20)

fn main() {
    let stdout = io::stdout();
    let lock = stdout.lock();

    let mut progress = Progress::new(lock, 100);

    for i in 0..=100 {
        let _ = writeln!(
            progress,
            "{n} small step for man, {n} giant leap for mankind",
            n = i
        );

        progress.pos(i);

        let _ = progress.render();
        let _ = progress.render();

        thread::sleep(Duration::from_millis(10));
    }

    let mut lock = progress.finish();

    let _ = writeln!(lock);
}

pub fn render(&mut self) -> Result<()>

Examples found in repository

examples/basic.rs (line 22)

fn main() {
    let stdout = io::stdout();
    let lock = stdout.lock();

    let mut progress = Progress::new(lock, 100);

    for i in 0..=100 {
        let _ = writeln!(
            progress,
            "{n} small step for man, {n} giant leap for mankind",
            n = i
        );

        progress.pos(i);

        let _ = progress.render();
        let _ = progress.render();

        thread::sleep(Duration::from_millis(10));
    }

    let mut lock = progress.finish();

    let _ = writeln!(lock);
}

pub fn finish(self) -> W

Examples found in repository

examples/basic.rs (line 28)

fn main() {
    let stdout = io::stdout();
    let lock = stdout.lock();

    let mut progress = Progress::new(lock, 100);

    for i in 0..=100 {
        let _ = writeln!(
            progress,
            "{n} small step for man, {n} giant leap for mankind",
            n = i
        );

        progress.pos(i);

        let _ = progress.render();
        let _ = progress.render();

        thread::sleep(Duration::from_millis(10));
    }

    let mut lock = progress.finish();

    let _ = writeln!(lock);
}

Trait Implementations

impl<W: Write> Write for Progress<W>

fn write(&mut self, buf: &[u8]) -> Result<usize>

Writes a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flushes this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<()>

Writes a formatted string into this writer, returning any error encountered.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.