pub fn scalar(&self, name: &str) -> Option<il::Expression> {
        self.scalars.get(name).map(|expression_hash| {
            HASH_EXPRESSION_STORE
                .read()
                .unwrap()
                .expression(expression_hash)
                .unwrap()
        })
    }
/// Get the symbolic value of the given scalar.
Get the symbolic value of the given scalar.
Get the symbolic value of the given scalar .
pub fn scalar(&self, name: &str) -> Option<il::Expression> {
        self.scalars.get(name).map(|expression_hash| {
            HASH_EXPRESSION_STORE
                .read()
                .unwrap()
                .expression(expression_hash)
                .unwrap()
        })
    }
pub fn scalar ( & self , name : & str ) -> Option < il :: Expression > { self . scalars . get ( name ) . map ( | expression_hash | { HASH_EXPRESSION_STORE . read ( ) . unwrap ( ) . expression ( expression_hash ) . unwrap ( ) } ) }
Get the symbolic value of the given scalar.
Get the symbolic value of the given scalar .
&self
name
&str