Method poll_write

src/pglite/postgres_mod.rs:130–137

(
        self: Pin<&mut Self>,
        _cx: &mut TaskContext<'_>,
        buf: &[u8],
    )

impl virtual_fs::AsyncWrite for TailCaptureFile {
    fn poll_write(
        self: Pin<&mut Self>,
        _cx: &mut TaskContext<'_>,
        buf: &[u8],
    ) -> Poll<io::Result<usize>> {
        self.push_tail(buf);
        Poll::Ready(Ok(buf.len()))
    }

    fn poll_flush(self: Pin<&mut Self>, _cx: &mut TaskContext<'_>) -> Poll<io::Result<()>> {
        Poll::Ready(Ok(()))