ioz

package
v19.3.2 Latest Latest
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Published: Sep 10, 2026 License: MIT Imports: 11 Imported by: 0

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Index

Constants

This section is empty.

Variables

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var ErrLimitExceeded = errors.New("limit exceeded")

ErrLimitExceeded is returned by LimitedReadCloser when the stream is longer than the limit it was given.

Functions

func DiscardData

func DiscardData(r io.Reader) error

DiscardData discards up to 8KiB of data from r. Function can be used to drain HTTP client response body. See https://pkg.go.dev/net/http#Response.

func LoadBase64Secret

func LoadBase64Secret(log *slog.Logger, filename string, minLen, maxLen int) ([]byte, error)

func LoadEd25519Base64PublicKey

func LoadEd25519Base64PublicKey(log *slog.Logger, filename string) ([]byte, error)

func LoadSHA3_512Base64Secret

func LoadSHA3_512Base64Secret(log *slog.Logger, filename string) ([]byte, error)

func LoadSHA256Base64Secret

func LoadSHA256Base64Secret(log *slog.Logger, filename string) ([]byte, error)

func ReadAllFunc

func ReadAllFunc(r io.Reader, f func([]byte) error) error

ReadAllFunc fully reads the reader and passes the data to the callback. Callback must not retain the buffer or any portion of it.

Types

type CancelingReadCloser

type CancelingReadCloser struct {
	io.ReadCloser
	Cancel context.CancelFunc
}

func (*CancelingReadCloser) Close

func (c *CancelingReadCloser) Close() error

type LimitedReadCloser added in v19.3.0

type LimitedReadCloser struct {
	io.ReadCloser
	Remaining int64
}

LimitedReadCloser reads at most Remaining bytes from the embedded ReadCloser. Unlike io.LimitReader, which reports EOF at the limit, it fails with ErrLimitExceeded, so a caller can tell a stream that ended from one that was cut short.

func (*LimitedReadCloser) Read added in v19.3.0

func (r *LimitedReadCloser) Read(p []byte) (int, error)

type OnceReadCloser

type OnceReadCloser struct {
	io.ReadCloser
	// contains filtered or unexported fields
}

func (*OnceReadCloser) Close

func (oc *OnceReadCloser) Close() error

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