import "github.com/egdaemon/eg/runtime/wasi/env"
<a name="Boolean"></a>
func Boolean(fallback bool, keys ...string) bool
<a name="Debug"></a>
func Debug(envs ...string)
<a name="Duration"></a>
func Duration(fallback time.Duration, keys ...string) time.Duration
<a name="Float64"></a>
func Float64(fallback float64, keys ...string) float64
<a name="FromPath"></a>
func FromPath(n string) (environ []string, err error)
<a name="Int"></a>
func Int(fallback int, keys ...string) int
<a name="String"></a>
func String(fallback string, keys ...string) string