utils

package

v0.13.4 Latest Latest Go to latest Published: Apr 21, 2024 License: Apache-2.0 Imports: 9 Imported by: 2

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var ErrInvalidIP = errors.New("invalid IP address or hostname given")

func Exists(path string) bool

Exists checks whether file or directory exists under the given 'path' on the system.

func ResetContextOnError(ctx context.Context) context.Context

ResetContextOnError returns a fresh context if the given context has an error.

func SanitizeAddr(addr string) (string, error)

SanitizeAddr trims leading protocol scheme and port from the given IP address or hostname if present.

func SetStatusAndEnd(span trace.Span, err error)

SetStatusAndEnd sets the status of the span depending on the contents of the passed error and ends it.

func SquareSize(lenShares int) uint64

SquareSize returns the size of the square based on the given amount of shares.

func ValidateAddr(addr string) (string, error)

ValidateAddr sanitizes the given address and verifies that it is a valid IP or hostname. The sanitized address is returned.

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