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package types
import "sort"
// Field is a Key/Value pair used for extra data in log messages.
type Field struct {
Key string
Value string
}
// FieldsFromMap creates a Fields slice from a map, optionally sorting keys.
func FieldsFromMap(fieldMap map[string]string, sorted bool) []Field {
keys := make([]string, 0, len(fieldMap))
fields := make([]Field, 0, len(fieldMap))
for key := range fieldMap {
keys = append(keys, key)
}
if sorted {
sort.Strings(keys)
}
for i, key := range keys {
fields[i].Key = key
fields[i].Value = fieldMap[key]
}
return fields
}
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