Initial commit.

field.go

@@ -0,0 +1,22 @@
+package sec
+
+import (
+	// stdlib
+	"reflect"
+)
+
+// This structure represents every parsable field that was found while
+// reading passed structure.
+type field struct {
+	// Name is a field name. Mostly for debugging purpose.
+	Name string
+	// Pointer is a pointer to field wrapped in reflect.Value.
+	Pointer reflect.Value
+	// EnvVar is a name of environment variable we will try to read.
+	EnvVar string
+	// Kind is a reflect.Kind value.
+	Kind reflect.Kind
+
+	// Next variables are tag-related.
+	optional bool
+}