diff options
Diffstat (limited to 'internal')
| -rw-r--r-- | internal/system/enablement.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/internal/system/enablement.go b/internal/system/enablement.go index f4435627..f0911d54 100644 --- a/internal/system/enablement.go +++ b/internal/system/enablement.go @@ -1,5 +1,9 @@ package system +import ( + "strings" +) + type ( // Enablement represents an optional system resource Enablement uint8 @@ -47,3 +51,18 @@ func (es *Enablements) Set(e Enablement) { *es |= e.Mask() } + +func (es *Enablements) String() string { + buf := new(strings.Builder) + for i := Enablement(0); i < Enablement(ELen); i++ { + if es.Has(i) { + buf.WriteString(", " + i.String()) + } + } + + if buf.Len() == 0 { + buf.WriteString("(No enablements)") + } + + return strings.TrimPrefix(buf.String(), ", ") +} |