env

package
Version: v1.12.3 Latest Latest
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Published: Nov 3, 2020 License: Apache-2.0 Imports: 4 Imported by: 2

Documentation

Overview

Package env is used to parse environment.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Get

func Get(key string, defVal string) string

Get returns a value by key. If the key does not exist, the default value will be returned.

func GetAll

func GetAll() map[string]string

GetAll returns all keys/values in the current child process environment.

func MustGet

func MustGet(key string) (string, error)

MustGet returns a value by key. If the key does not exist, it will return an error.

func MustSet

func MustSet(key string, value string) error

MustSet sets a value in the ENV copy and the child process environment. It returns an error in case the set operation failed.

func Set

func Set(key string, value string)

Set sets a value in the ENV copy. This does not affect the child process environment.

Types

This section is empty.

Source Files

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