-
Notifications
You must be signed in to change notification settings - Fork 0
/
readers.go
41 lines (34 loc) · 1.03 KB
/
readers.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
package hugio
import (
"io"
"strings"
)
// ReadSeekCloser is implemented by afero.File. We use this as the common type for
// content in Resource objects, even for strings.
type ReadSeekCloser interface {
ReadSeeker
io.Closer
}
// ReadSeeker wraps io.Reader and io.Seeker.
type ReadSeeker interface {
io.Reader
io.Seeker
}
// ReadSeekCloserProvider provides a ReadSeekCloser.
type ReadSeekCloserProvider interface {
ReadSeekCloser() (ReadSeekCloser, error)
}
// NewReadSeekerNoOpCloserFromString uses strings.NewReader to create a new ReadSeekerNoOpCloser
// from the given string.
func NewReadSeekerNoOpCloserFromString(content string) ReadSeekerNoOpCloser {
return ReadSeekerNoOpCloser{strings.NewReader(content)}
}
// ReadSeekerNoOpCloser implements ReadSeekCloser by doing nothing in Close.
// TODO(bep) rename this and similar to ReadSeekerNopCloser, naming used in stdlib, which kind of makes sense.
type ReadSeekerNoOpCloser struct {
ReadSeeker
}
// Close does nothing.
func (r ReadSeekerNoOpCloser) Close() error {
return nil
}