Function value_to_display_string

nodedb-query/src/value_ops.rs:84–101

Convert a Value to a display string. - Strings: returned as-is (no quotes) - Null: empty string - Numbers/Bools: `.to_string()` - Objects/Arrays: JSON serialization

(v: &Value)

/// - Numbers/Bools: `.to_string()`
/// - Objects/Arrays: JSON serialization
pub fn value_to_display_string(v: &Value) -> String {
    match v {
        Value::String(s) => s.clone(),
        Value::Null => String::new(),
        Value::Integer(i) => i.to_string(),
        Value::Float(f) => f.to_string(),
        Value::Bool(b) => b.to_string(),
        Value::Uuid(s) | Value::Ulid(s) | Value::Regex(s) => s.clone(),
        Value::DateTime(dt) | Value::NaiveDateTime(dt) => dt.to_iso8601(),
        Value::Duration(d) => d.to_human(),
        Value::Decimal(d) => d.to_string(),
        other => {
            // Fallback: convert to JSON string representation.
            let json = serde_json::Value::from(other.clone());
            json.to_string()
        }
    }
}

/// Convert an f64 to a Value, preferring integer representation.
///