go/src/cmd/internal/telemetry/counter/counter.go

var openCalled …

func OpenCalled() bool { … }

// Open opens the counter files for writing if telemetry is supported
// on the current platform (and does nothing otherwise).
func Open() { … }

// Inc increments the counter with the given name.
func Inc(name string) { … }

// New returns a counter with the given name.
func New(name string) *counter.Counter { … }

// NewStack returns a new stack counter with the given name and depth.
func NewStack(name string, depth int) *counter.StackCounter { … }

// CountFlags creates a counter for every flag that is set
// and increments the counter. The name of the counter is
// the concatenation of prefix and the flag name.
func CountFlags(prefix string, flagSet flag.FlagSet) { … }

// CountFlagValue creates a counter for the flag value
// if it is set and increments the counter. The name of the
// counter is the concatenation of prefix, the flagName, ":",
// and value.String() for the flag's value.
func CountFlagValue(prefix string, flagSet flag.FlagSet, flagName string) { … }