loadYamlNode function
Loads a single document from a YAML string as a YamlNode.
This is just like loadYaml, except that where loadYaml would return a normal Dart value this returns a YamlNode instead. This allows the caller to be confident that the return value will always be a YamlNode.
Implementation
YamlNode loadYamlNode(String yaml,
{Uri? sourceUrl, bool recover = false, ErrorListener? errorListener}) =>
loadYamlDocument(yaml,
sourceUrl: sourceUrl,
recover: recover,
errorListener: errorListener)
.contents;