README
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Gcsobj - Seekable readers for Google Cloud Storage objects
This is gcsobj,
a Go package that wraps the Reader type from cloud.google.com/go/storage,
which implements only the io.Reader interface,
to add a Seek method,
satisfying the io.ReadSeeker interface.
Among other things, this makes Google Cloud Storage objects suitable for use with the standard Go http.ServeContent function.
Usage
bucket := gcsClient.Bucket(bucketName)
obj := bucket.Object(objName)
reader, err := gcsobj.NewReader(ctx, obj)
if err != nil { ... }
defer reader.Close()
// ...use reader as an io.ReadSeeker...
Documentation
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Overview ¶
Package gcsobj supplies a seekable Reader type for Google Cloud Storage objects.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Reader ¶
type Reader struct {
// contains filtered or unexported fields
}
Reader is an io.ReadSeeker for objects in Google Cloud Storage buckets.
func NewReader ¶
NewReader creates a new Reader on the given object. If the object size is already known, use NewReaderWithSize instead. Callers must call the Close method when finished with the Reader.
func NewReaderWithSize ¶ added in v0.2.0
NewReaderWithSize creates a new Reader on the given object. Use this in preference to NewReader when the object size is already known (e.g. from an earlier call to storage.ObjectHandle.Attrs). Callers must call the Close method when finished with the Reader.
Source Files