Function value_to_bool 

pub fn value_to_bool(value: &Value) -> bool

Convert a Value to its boolean representation.

• Bool(b) → b
• Int(0) → false, other ints → true
• String("") → false, non-empty → true
• Null → false
• Float(0.0) → false, other floats → true
• Json(null) → false, Json([]) → false, Json({}) → false, others → true
• Blob(_) → true (blobs always exist if referenced)