mirror of
https://github.com/make-42/hayai.git
synced 2025-01-19 10:57:33 +01:00
18 lines
370 B
Go
18 lines
370 B
Go
|
package ioutilx
|
||
|
|
|
||
|
|
// Zero is an io.Reader which always reads zero bytes.
|
||
|
|
var Zero zero
|
||
|
|
|
||
|
|
// zero is an io.Reader which always reads zero bytes.
|
||
|
|
type zero struct {
|
||
|
|
}
|
||
|
|
|
||
|
|
// Read reads len(b) zero bytes into b. It returns the number of bytes read and
|
||
|
|
// a nil error value.
|
||
|
|
func (zero) Read(b []byte) (n int, err error) {
|
||
|
|
for i := range b {
|
||
|
|
b[i] = 0
|
||
|
|
}
|
||
|
|
return len(b), nil
|
||
|
|
}
|