type ValueParser … // NewValueParser creates a ValueParser using the input string. func NewValueParser(v string) *ValueParser { … } // Int interprets the underlying value as an int and returns that value. func (vp *ValueParser) Int() int { … } // PInt64 interprets the underlying value as an int64 and returns a pointer to // that value. func (vp *ValueParser) PInt64() *int64 { … } // int64 interprets the underlying value as an int64 and returns that value. // TODO: export if/when necessary. func (vp *ValueParser) int64() int64 { … } // PUInt64 interprets the underlying value as an uint64 and returns a pointer to // that value. func (vp *ValueParser) PUInt64() *uint64 { … } // Err returns the last error, if any, encountered by the ValueParser. func (vp *ValueParser) Err() error { … }