ThreeDSDecisionRule (src/three_ds_decision_rule_engine.rs)

Defines 3DS decision rules for authentication flow.

// Source: https://github.com/juspay/hyperswitch | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
// Provided via justclaw.it.com; keep this notice with the code.
#[cfg(feature = "diesel")]
use common_utils::impl_to_sql_from_sql_json;
#[cfg(feature = "diesel")]
use diesel::{sql_types::Jsonb, AsExpression, FromSqlRow};
use euclid::frontend::dir::{DirKeyKind, EuclidDirFilter};
use serde::{Deserialize, Serialize};
use utoipa::ToSchema;

/// Enum representing the possible outcomes of the 3DS Decision Rule Engine.
#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, ToSchema, Default)]
#[cfg_attr(feature = "diesel", derive(FromSqlRow, AsExpression))]
#[cfg_attr(feature = "diesel", diesel(sql_type = Jsonb))]
#[serde(rename_all = "snake_

... (truncated -- full source via MCP)