type

Backend

An S3 storage and URL-signing backend.

Full signature

type Backend struct {
	// contains filtered or unexported fields
}

Backend.Ping()
Verify bucket reachability and credentials with HEAD, without listing or mutating objects.
Backend.Put()
Upload a size-checked object using a SigV4 payload hash.
Backend.Open()
Open an object stream and response metadata.
Backend.Delete()
Delete an object.
Backend.List()
List one bounded S3 continuation page under a prefix.
Backend.SignedURL()
Create a SigV4 GET URL for a private object.