Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

flagx

package

Go to main page

Versions in this module

v1

v1.1.0

Mar 31, 2023

Changes in this version

type NamedFlagSets

+ func NewNamedFlagSets() *NamedFlagSets

type Source

+ func NewSource(name string) Source

v1.0.0

Mar 30, 2023

Changes in this version

+ func IsSet(fs *flag.FlagSet, name string) bool

+ type NamedFlagSets struct

+ func (nfs *NamedFlagSets) BindFlagSet(fs *flag.FlagSet, envPrefix string)

+ func (nfs *NamedFlagSets) CanSet(key string, source Source) bool

+ func (nfs *NamedFlagSets) FlagSet(name ...string) *flag.FlagSet

+ func (nfs *NamedFlagSets) Set(key string, value string, source Source) error

+ func (nfs *NamedFlagSets) SetValidateTags(tags map[string]string)

+ func (nfs *NamedFlagSets) VisitAll(fn func(p string, f *flag.Flag))

+ type Source int

+ const SourceArgs

+ const SourceEnvrioment

+ const SourceFile

+ const SourceNone

+ const SourceRemote

+ func (s Source) String() string