normalizer

Documentation

Overview

Package normalizer provides tag normalization

Index

• func HeaderTag(headerAsTag string) (header string, tag string)
• func HeaderTagSlice(headers []string) map[string]string

Functions

func HeaderTag

func HeaderTag(headerAsTag string) (header string, tag string)

HeaderTag accepts a string that contains a header and an optional mapped tag key, e.g, "header" or "header:tag" where `tag` will be the name of the header tag. If multiple colons exist in the input, it splits on the last colon. e.g, "first:second:third" gets split into `header = "first:second"` and `tag="third"` The returned header is in canonical MIMEHeader format.

func HeaderTagSlice

func HeaderTagSlice(headers []string) map[string]string

HeaderTagSlice accepts a slice of strings that contain headers and optional mapped tag key. Headers beginning with "x-datadog-" are ignored. See HeaderTag for details on formatting.