stake: propagate deprecation in component

penumbra-zone · Jun 21, 2024 · 6d93d71 · 6d93d71
1 parent a2109c5
commit 6d93d71
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Showing 2 changed files with 1 addition and 12 deletions.
diff --git a/crates/core/app/src/params/change.rs b/crates/core/app/src/params/change.rs
@@ -94,7 +94,6 @@ impl AppParameters {
             stake_params:
                 StakeParameters {
                     active_validator_limit,
-                    base_reward_rate: _,
                     slashing_penalty_misbehavior: _,
                     slashing_penalty_downtime: _,
                     signed_blocks_window_len,
@@ -190,7 +189,6 @@ impl AppParameters {
             stake_params:
                 StakeParameters {
                     active_validator_limit,
-                    base_reward_rate,
                     slashing_penalty_misbehavior,
                     slashing_penalty_downtime,
                     signed_blocks_window_len,
@@ -223,10 +221,6 @@ impl AppParameters {
                 *active_validator_limit > 3,
                 "active validator limit must be at least 4",
             ),
-            (
-                *base_reward_rate >= 1,
-                "base reward rate must be at least 1 basis point",
-            ),
             (
                 *slashing_penalty_misbehavior >= 1,
                 "slashing penalty (misbehavior) must be at least 1 basis point",

diff --git a/crates/core/component/stake/src/params.rs b/crates/core/component/stake/src/params.rs
@@ -10,8 +10,6 @@ pub struct StakeParameters {
     pub unbonding_delay: u64,
     /// The number of validators allowed in the consensus set (Active state).
     pub active_validator_limit: u64,
-    /// The base reward rate, expressed in basis points of basis points
-    pub base_reward_rate: u64,
     /// The penalty for slashing due to misbehavior, expressed in basis points squared (10^-8)
     pub slashing_penalty_misbehavior: u64,
     /// The penalty for slashing due to downtime, expressed in basis points squared (10^-8)
@@ -36,7 +34,6 @@ impl TryFrom<pb::StakeParameters> for StakeParameters {
             active_validator_limit: msg.active_validator_limit,
             slashing_penalty_downtime: msg.slashing_penalty_downtime,
             slashing_penalty_misbehavior: msg.slashing_penalty_misbehavior,
-            base_reward_rate: msg.base_reward_rate,
             missed_blocks_maximum: msg.missed_blocks_maximum,
             signed_blocks_window_len: msg.signed_blocks_window_len,
             min_validator_stake: msg
@@ -58,7 +55,7 @@ impl From<StakeParameters> for pb::StakeParameters {
             missed_blocks_maximum: params.missed_blocks_maximum,
             slashing_penalty_downtime: params.slashing_penalty_downtime,
             slashing_penalty_misbehavior: params.slashing_penalty_misbehavior,
-            base_reward_rate: params.base_reward_rate,
+            base_reward_rate: 0,
             min_validator_stake: Some(params.min_validator_stake.into()),
             unbonding_delay: params.unbonding_delay,
         }
@@ -78,8 +75,6 @@ impl Default for StakeParameters {
             slashing_penalty_misbehavior: 1000_0000,
             // 1 basis point = 0.01%
             slashing_penalty_downtime: 1_0000,
-            // 3bps -> 11% return over 365 epochs
-            base_reward_rate: 3_0000,
             // 1 penumbra
             min_validator_stake: 1_000_000u128.into(),
         }