contextio

func Copy ¶

func Copy(ctx context.Context, destination io.Writer, input io.Reader) (int64, error)

func CopyN ¶

func CopyN(ctx context.Context, destination io.Writer, input io.Reader, size int64) (int64, error)

func Filesystem ¶

func Filesystem(ctx context.Context, tree fs.FS) fs.FS

Filesystem wraps embedded/ZIP resource reads without changing path ownership.

func ReadAll ¶

func ReadAll(ctx context.Context, input io.Reader) ([]byte, error)

func ReadFile ¶

func ReadFile(ctx context.Context, name string) ([]byte, error)

func Reader ¶

func Reader(ctx context.Context, input io.Reader) io.Reader

Reader checks cancellation around every bounded read, including reads that also produce bytes or EOF. Wrapping removes optional unbounded fast paths.

func Sum256 ¶

func Sum256(ctx context.Context, contents []byte) ([sha256.Size]byte, error)

func WriteFile ¶

func WriteFile(ctx context.Context, name string, contents []byte, mode fs.FileMode) error