cmd

Documentation

Index

• func Main() int
• type ConfigError
  • func (e ConfigError) Error() string

Functions

func Main

func Main() int

Main is the main entrypoint for the go-httpbin binary. See loadConfig() for command line argument parsing.

Types

type ConfigError

type ConfigError struct {
	Err   error
	Usage string
}

ConfigError is used to signal an error with a command line argument or environmment variable.

It carries the command's usage output, so that we can decouple configuration parsing from error reporting for better testability.

func (ConfigError) Error

func (e ConfigError) Error() string

Error implements the error interface.