pub fn scalars(&self) -> Vec<String> {
        self.scalars
            .iter()
            .map(|(name, _)| name.to_string())
            .collect::<Vec<String>>()
    }
/// Get the names of the scalars in this `State`.
Get the names of the scalars in this `State`.
Get the names of the scalars in this ` State ` .
pub fn scalars(&self) -> Vec<String> {
        self.scalars
            .iter()
            .map(|(name, _)| name.to_string())
            .collect::<Vec<String>>()
    }
pub fn scalars ( & self ) -> Vec < String > { self . scalars . iter ( ) . map ( | ( name , _ ) | name . to_string ( ) ) . collect :: < Vec < String > > ( ) }
Get the names of the scalars in this `State`.
Get the names of the scalars in this ` State ` .
&self