Method rawValue

unmarshaler.go:1594–1621

rawValue returns the raw bytes of the value of a key-value expression.

(expr *unstable.Node, value *unstable.Node)

// rawValue returns the raw bytes of the value of a key-value expression.
func (d *decoder) rawValue(expr *unstable.Node, value *unstable.Node) []byte {
	if value.Kind != unstable.InlineTable && value.Kind != unstable.Array {
		return d.p.Raw(value.Raw)
	}
	if expr == nil || expr.Kind != unstable.KeyValue {
		// Inline container nested in another container: best effort.
		return d.p.Raw(value.Raw)
	}
	// Reconstruct the span of the value: it starts after the equal sign
	// following the last part of the key, and stops at the end of the
	// expression.
	var last unstable.Range
	it := expr.Key()
	for it.Next() {
		last = it.Node().Raw
	}
	doc := d.p.Data()
	i := int(last.Offset + last.Length)
	for i < len(doc) && (doc[i] == ' ' || doc[i] == '\t') {
		i++
	}
	i++ // equal sign
	for i < len(doc) && (doc[i] == ' ' || doc[i] == '\t') {
		i++
	}
	end := int(expr.Raw.Offset + expr.Raw.Length)
	return doc[i:end]
}

// unmarshalerOf returns the unstable.Unmarshaler implementation of v, if
// any. It allocates intermediate pointers as needed.