env

Documentation

Overview

Package env provides a inject.Injector to set values from environment variables. Environment variable strings are parsed by literal.Injector.

Index

• Variables
• func Inject(value reflect.Value, name string) (bool, error)

Variables

var Injector = inject.InjectorFunc(Inject)

Injector is an inject.Injector for parsing environment variables.

Functions

func Inject

func Inject(value reflect.Value, name string) (bool, error)

Inject looks up the environment variable by name, and sets the value via literal.Injector. Only sets value if the environment variable is set, otherwise passes by returning (false, nil).