1
0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
v/vlib/io/io.v

17 lines
244 B
V

module io
const (
buf_max_len = 1024
)
pub fn cp(src Reader, mut dst Writer) ? {
mut buf := []byte{len: io.buf_max_len}
for {
len := src.read(mut buf) or { break }
dst.write(buf[..len]) or { return err }
}
unsafe {
buf.free()
}
}