sdk: add native VPs with filled-in concrete system types

crates/sdk/src/lib.rs

@@ -33,6 +33,8 @@ pub mod masp;
 pub mod signing;
 #[allow(clippy::result_large_err)]
 pub mod tx;
+#[cfg(any(test, feature = "testing", feature = "validation"))]
+pub mod validation;
 
 pub mod error;
 pub mod events;

crates/sdk/src/validation.rs

@@ -0,0 +1,119 @@
+//! Validity predictates dependency injection soup. In here, we're assigning
+//! concrete types for generic type params of native VPs.
+
+use namada_vm::wasm::run::VpEvalWasm;
+use namada_vm::wasm::VpCache;
+use namada_vp::native_vp::{self, CtxPreStorageRead};
+
+use crate::state::StateRead;
+use crate::{eth_bridge, governance, ibc, parameters, proof_of_stake, token};
+
+/// Native VP context
+pub type NativeVpCtx<'a, S, CA> =
+    native_vp::Ctx<'a, S, VpCache<CA>, Eval<S, CA>>;
+
+/// VP WASM evaluator
+type Eval<S, CA> = VpEvalWasm<<S as StateRead>::D, <S as StateRead>::H, CA>;
+
+/// Native PoS VP
+pub type PosVp<'a, S, CA> = proof_of_stake::vp::PosVp<
+    'a,
+    S,
+    VpCache<CA>,
+    Eval<S, CA>,
+    GovPreStore<'a, S, CA>,
+>;
+
+/// Native IBC VP
+pub type IbcVp<'a, S, CA> = ibc::vp::Ibc<
+    'a,
+    S,
+    VpCache<CA>,
+    Eval<S, CA>,
+    ParamsPreStore<'a, S, CA>,
+    GovPreStore<'a, S, CA>,
+    token::Store<
+        ibc::vp::context::PseudoExecutionStorage<
+            'a,
+            'a,
+            S,
+            VpCache<CA>,
+            Eval<S, CA>,
+        >,
+    >,
+    PosPreStore<'a, S, CA>,
+>;
+
+/// Native parameters VP
+pub type ParametersVp<'a, S, CA> = parameters::vp::ParametersVp<
+    'a,
+    S,
+    VpCache<CA>,
+    Eval<S, CA>,
+    GovPreStore<'a, S, CA>,
+>;
+
+/// Native governance VP
+pub type GovernanceVp<'a, S, CA> = governance::vp::GovernanceVp<
+    'a,
+    S,
+    VpCache<CA>,
+    Eval<S, CA>,
+    PosPreStore<'a, S, CA>,
+    TokenKeys,
+>;
+
+/// Native PGF VP
+pub type PgfVp<'a, S, CA> =
+    governance::vp::pgf::PgfVp<'a, S, VpCache<CA>, Eval<S, CA>>;
+
+/// Native multitoken VP
+pub type MultitokenVp<'a, S, CA> = token::vp::MultitokenVp<
+    'a,
+    S,
+    VpCache<CA>,
+    Eval<S, CA>,
+    ParamsPreStore<'a, S, CA>,
+    GovPreStore<'a, S, CA>,
+>;
+
+/// Native MASP VP
+pub type MaspVp<'a, S, CA> = token::vp::MaspVp<
+    'a,
+    S,
+    VpCache<CA>,
+    Eval<S, CA>,
+    ParamsPreStore<'a, S, CA>,
+    GovPreStore<'a, S, CA>,
+>;
+
+/// Native ETH bridge VP
+pub type EthBridgeVp<'a, S, CA> =
+    eth_bridge::vp::EthBridge<'a, S, VpCache<CA>, Eval<S, CA>, TokenKeys>;
+
+/// Native ETH bridge pool VP
+pub type EthBridgePoolVp<'a, S, CA> =
+    eth_bridge::vp::BridgePool<'a, S, VpCache<CA>, Eval<S, CA>, TokenKeys>;
+
+/// Native ETH bridge NUT VP
+pub type EthBridgeNutVp<'a, S, CA> =
+    eth_bridge::vp::NonUsableTokens<'a, S, VpCache<CA>, Eval<S, CA>, TokenKeys>;
+
+/// Governance store implementation over the native prior context
+pub type GovPreStore<'a, S, CA> =
+    governance::Store<CtxPreStorageRead<'a, 'a, S, VpCache<CA>, Eval<S, CA>>>;
+
+/// Parameters store implementation over the native prior context
+pub type ParamsPreStore<'a, S, CA> =
+    parameters::Store<CtxPreStorageRead<'a, 'a, S, VpCache<CA>, Eval<S, CA>>>;
+
+/// PoS store implementation over the native prior context
+pub type PosPreStore<'a, S, CA> = proof_of_stake::Store<
+    CtxPreStorageRead<'a, 'a, S, VpCache<CA>, Eval<S, CA>>,
+>;
+
+/// Token storage keys implementation
+pub type TokenKeys = token::Store<()>;
+
+/// Parameters storage keys implementation
+pub type ParamKeys = parameters::Store<()>;