chore: compile YamlMetadata::new only for tests

YamlMetadata::new is only used in unit tests, so disable it when not
testing.

Sponsored-by: author

1 files changed, 1 insertions, 0 deletions

diff --git a/src/ast.rs b/src/ast.rs
index e638464..9e50af1 100644
--- a/src/ast.rs
+++ b/src/ast.rs
@@ -253,6 +253,7 @@ pub struct YamlMetadata {
 }
 
 impl YamlMetadata {
+    #[cfg(test)]
     fn new(yaml_text: &str) -> Result<Self, Error> {
         trace!("Parsing YAML");
         let meta: Self = serde_yaml::from_str(yaml_text)?;