s3

Documentation

Index

• type Client
  • func NewClient(ctx context.Context, o laws.NewS3ClientOptions, bucket string) (*Client, error)
  • func (c *Client) Download(ctx context.Context, w io.WriterAt, key string) error
  • func (c *Client) ListObjectsPages(ctx context.Context, prefix string, ...) error
  • func (c *Client) Upload(ctx context.Context, r io.Reader, key string) error

Types

type Client

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

Client is a client for S3.

func NewClient

func NewClient(ctx context.Context, o laws.NewS3ClientOptions, bucket string) (*Client, error)

NewClient returns a new S3 client.

func (*Client) Download

func (c *Client) Download(ctx context.Context, w io.WriterAt, key string) error

Download uses a download manager to download an object from a bucket. The download manager gets the data in parts and writes them to a buffer until all of the data has been downloaded.

func (*Client) ListObjectsPages

func (c *Client) ListObjectsPages(
	ctx context.Context,
	prefix string,
	f func(page *s3.ListObjectsV2Output, lastPage bool) bool,
) error

ListObjectsPages returns S3 objects with pagination.

func (*Client) Upload

func (c *Client) Upload(ctx context.Context, r io.Reader, key string) error

Upload uses an upload manager to upload a file to an object in a bucket. The upload manager breaks large file into parts and uploads the parts concurrently.