cosmrs: refactor into submodules

cosmrs/src/abci.rs

@@ -1,128 +1,12 @@
-//! Abci-related functionality
+//! Application/BlockChain Interface (ABCI)-related functionality.
 
-use crate::{
-    proto::{self, traits::Message},
-    tx::Msg,
-    ErrorReport, Gas, Result,
+mod gas_info;
+mod msg_data;
+
+pub use self::{
+    gas_info::GasInfo,
+    msg_data::{MsgData, TxMsgData},
 };
-use serde::{Deserialize, Serialize};
 
 /// Transaction data.
 pub type Data = Vec<u8>;
-
-/// MsgData defines the data returned in a Result object during message execution.
-#[derive(Clone, Debug, Eq, PartialEq, PartialOrd, Ord)]
-pub struct MsgData {
-    /// Incoming message type that emitted this result data, for example `"/cosmos.bank.v1beta1.MsgSend"`.
-    pub msg_type: String,
-
-    /// Binary data emitted by this message.
-    // Do note that usually the data has to be decoded into the corresponding protobuf `Response` type.
-    // For example, if the data was emitted as a result of a `MsgSend`, i.e. `msg.msg_type == "/cosmos.bank.v1beta1.MsgSend"`,
-    // then you should decode it into `"/cosmos.bank.v1beta1.MsgSendResponse"
-    pub data: Vec<u8>,
-}
-
-impl MsgData {
-    /// Attempts to decode the `data` field of this result into the specified `Msg` type.
-    pub fn try_decode_as<M: Msg>(&self) -> Result<M> {
-        M::Proto::decode(&*self.data)?.try_into()
-    }
-}
-
-impl Msg for MsgData {
-    type Proto = proto::cosmos::base::abci::v1beta1::MsgData;
-}
-
-impl TryFrom<proto::cosmos::base::abci::v1beta1::MsgData> for MsgData {
-    type Error = ErrorReport;
-
-    fn try_from(proto: proto::cosmos::base::abci::v1beta1::MsgData) -> Result<MsgData> {
-        Ok(MsgData {
-            msg_type: proto.msg_type,
-            data: proto.data,
-        })
-    }
-}
-
-impl From<MsgData> for proto::cosmos::base::abci::v1beta1::MsgData {
-    fn from(msg_data: MsgData) -> Self {
-        proto::cosmos::base::abci::v1beta1::MsgData {
-            msg_type: msg_data.msg_type,
-            data: msg_data.data,
-        }
-    }
-}
-
-/// TxMsgData defines a list of MsgData. A transaction will have a MsgData object for each message.
-#[derive(Clone, Debug, Eq, PartialEq, PartialOrd, Ord)]
-pub struct TxMsgData {
-    /// Data emitted by the messages in a particular transaction.
-    // Note: this field will be deprecated and not populated as of cosmos-sdk 0.46.
-    // It will be superseded by `msg_responses` field of type Vec<Any>
-    pub data: Vec<MsgData>,
-}
-
-impl TryFrom<Data> for TxMsgData {
-    type Error = ErrorReport;
-
-    fn try_from(data: Data) -> Result<TxMsgData> {
-        proto::cosmos::base::abci::v1beta1::TxMsgData::decode(data.as_ref())?.try_into()
-    }
-}
-
-impl Msg for TxMsgData {
-    type Proto = proto::cosmos::base::abci::v1beta1::TxMsgData;
-}
-
-impl TryFrom<proto::cosmos::base::abci::v1beta1::TxMsgData> for TxMsgData {
-    type Error = ErrorReport;
-
-    fn try_from(proto: proto::cosmos::base::abci::v1beta1::TxMsgData) -> Result<TxMsgData> {
-        Ok(TxMsgData {
-            data: proto
-                .data
-                .into_iter()
-                .map(TryFrom::try_from)
-                .collect::<Result<_, _>>()?,
-        })
-    }
-}
-
-impl From<TxMsgData> for proto::cosmos::base::abci::v1beta1::TxMsgData {
-    fn from(tx_msg_data: TxMsgData) -> Self {
-        proto::cosmos::base::abci::v1beta1::TxMsgData {
-            data: tx_msg_data.data.into_iter().map(Into::into).collect(),
-        }
-    }
-}
-
-/// GasInfo defines tx execution gas context.
-#[derive(Copy, Clone, Debug, Serialize, Deserialize, Default, Eq, PartialEq)]
-pub struct GasInfo {
-    /// GasWanted is the maximum units of work we allow this tx to perform.
-    pub gas_wanted: Gas,
-
-    /// GasUsed is the amount of gas actually consumed.
-    pub gas_used: Gas,
-}
-
-impl TryFrom<proto::cosmos::base::abci::v1beta1::GasInfo> for GasInfo {
-    type Error = ErrorReport;
-
-    fn try_from(proto: proto::cosmos::base::abci::v1beta1::GasInfo) -> Result<GasInfo> {
-        Ok(GasInfo {
-            gas_wanted: proto.gas_wanted,
-            gas_used: proto.gas_used,
-        })
-    }
-}
-
-impl From<GasInfo> for proto::cosmos::base::abci::v1beta1::GasInfo {
-    fn from(info: GasInfo) -> Self {
-        proto::cosmos::base::abci::v1beta1::GasInfo {
-            gas_wanted: info.gas_wanted,
-            gas_used: info.gas_wanted,
-        }
-    }
-}

cosmrs/src/abci/gas_info.rs

@@ -0,0 +1,33 @@
+use crate::{proto, ErrorReport, Gas, Result};
+use serde::{Deserialize, Serialize};
+
+/// [`GasInfo`] defines constraints for how much gas to use to execute a
+/// transaction.
+#[derive(Copy, Clone, Debug, Serialize, Deserialize, Default, Eq, PartialEq)]
+pub struct GasInfo {
+    /// GasWanted is the maximum units of work we allow this tx to perform.
+    pub gas_wanted: Gas,
+
+    /// GasUsed is the amount of gas actually consumed.
+    pub gas_used: Gas,
+}
+
+impl TryFrom<proto::cosmos::base::abci::v1beta1::GasInfo> for GasInfo {
+    type Error = ErrorReport;
+
+    fn try_from(proto: proto::cosmos::base::abci::v1beta1::GasInfo) -> Result<GasInfo> {
+        Ok(GasInfo {
+            gas_wanted: proto.gas_wanted,
+            gas_used: proto.gas_used,
+        })
+    }
+}
+
+impl From<GasInfo> for proto::cosmos::base::abci::v1beta1::GasInfo {
+    fn from(info: GasInfo) -> Self {
+        proto::cosmos::base::abci::v1beta1::GasInfo {
+            gas_wanted: info.gas_wanted,
+            gas_used: info.gas_wanted,
+        }
+    }
+}

cosmrs/src/abci/msg_data.rs

@@ -0,0 +1,93 @@
+use super::Data;
+use crate::{
+    proto::{self, traits::Message},
+    tx::Msg,
+    ErrorReport, Result,
+};
+
+/// MsgData defines the data returned in a Result object during message execution.
+#[derive(Clone, Debug, Eq, PartialEq, PartialOrd, Ord)]
+pub struct MsgData {
+    /// Incoming message type that emitted this result data, for example `"/cosmos.bank.v1beta1.MsgSend"`.
+    pub msg_type: String,
+
+    /// Binary data emitted by this message.
+    // Do note that usually the data has to be decoded into the corresponding protobuf `Response` type.
+    // For example, if the data was emitted as a result of a `MsgSend`, i.e. `msg.msg_type == "/cosmos.bank.v1beta1.MsgSend"`,
+    // then you should decode it into `"/cosmos.bank.v1beta1.MsgSendResponse"
+    pub data: Vec<u8>,
+}
+
+impl MsgData {
+    /// Attempts to decode the `data` field of this result into the specified `Msg` type.
+    pub fn try_decode_as<M: Msg>(&self) -> Result<M> {
+        M::Proto::decode(&*self.data)?.try_into()
+    }
+}
+
+impl Msg for MsgData {
+    type Proto = proto::cosmos::base::abci::v1beta1::MsgData;
+}
+
+impl TryFrom<proto::cosmos::base::abci::v1beta1::MsgData> for MsgData {
+    type Error = ErrorReport;
+
+    fn try_from(proto: proto::cosmos::base::abci::v1beta1::MsgData) -> Result<MsgData> {
+        Ok(MsgData {
+            msg_type: proto.msg_type,
+            data: proto.data,
+        })
+    }
+}
+
+impl From<MsgData> for proto::cosmos::base::abci::v1beta1::MsgData {
+    fn from(msg_data: MsgData) -> Self {
+        proto::cosmos::base::abci::v1beta1::MsgData {
+            msg_type: msg_data.msg_type,
+            data: msg_data.data,
+        }
+    }
+}
+
+/// TxMsgData defines a list of MsgData. A transaction will have a MsgData object for each message.
+#[derive(Clone, Debug, Eq, PartialEq, PartialOrd, Ord)]
+pub struct TxMsgData {
+    /// Data emitted by the messages in a particular transaction.
+    // Note: this field will be deprecated and not populated as of cosmos-sdk 0.46.
+    // It will be superseded by `msg_responses` field of type Vec<Any>
+    pub data: Vec<MsgData>,
+}
+
+impl TryFrom<Data> for TxMsgData {
+    type Error = ErrorReport;
+
+    fn try_from(data: Data) -> Result<TxMsgData> {
+        proto::cosmos::base::abci::v1beta1::TxMsgData::decode(data.as_ref())?.try_into()
+    }
+}
+
+impl Msg for TxMsgData {
+    type Proto = proto::cosmos::base::abci::v1beta1::TxMsgData;
+}
+
+impl TryFrom<proto::cosmos::base::abci::v1beta1::TxMsgData> for TxMsgData {
+    type Error = ErrorReport;
+
+    fn try_from(proto: proto::cosmos::base::abci::v1beta1::TxMsgData) -> Result<TxMsgData> {
+        Ok(TxMsgData {
+            data: proto
+                .data
+                .into_iter()
+                .map(TryFrom::try_from)
+                .collect::<Result<_, _>>()?,
+        })
+    }
+}
+
+impl From<TxMsgData> for proto::cosmos::base::abci::v1beta1::TxMsgData {
+    fn from(tx_msg_data: TxMsgData) -> Self {
+        proto::cosmos::base::abci::v1beta1::TxMsgData {
+            data: tx_msg_data.data.into_iter().map(Into::into).collect(),
+        }
+    }
+}

cosmrs/src/auth.rs

@@ -1,84 +1,6 @@
-//! Auth functionality.
+//! Authentication module: AuthN-related functionality.
 
-use crate::crypto::PublicKey;
-use crate::tx::{AccountNumber, SequenceNumber};
-use crate::Result;
-use crate::{proto, AccountId, ErrorReport};
+mod base_account;
+mod module_account;
 
-/// BaseAccount defines a base account type. It contains all the necessary fields
-/// for basic account functionality. Any custom account type should extend this
-/// type for additional functionality (e.g. vesting).
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct BaseAccount {
-    /// Bech32 [`AccountId`] of this account.
-    pub address: AccountId,
-
-    /// Optional [`PublicKey`] associated with this account.
-    pub pubkey: Option<PublicKey>,
-
-    /// `account_number` is the account number of the account in state
-    pub account_number: AccountNumber,
-
-    /// Sequence of the account, which describes the number of committed transactions signed by a
-    /// given address.
-    pub sequence: SequenceNumber,
-}
-
-impl TryFrom<proto::cosmos::auth::v1beta1::BaseAccount> for BaseAccount {
-    type Error = ErrorReport;
-
-    fn try_from(proto: proto::cosmos::auth::v1beta1::BaseAccount) -> Result<BaseAccount> {
-        Ok(BaseAccount {
-            address: proto.address.parse()?,
-            pubkey: proto.pub_key.map(PublicKey::try_from).transpose()?,
-            account_number: proto.account_number,
-            sequence: proto.sequence,
-        })
-    }
-}
-
-impl From<BaseAccount> for proto::cosmos::auth::v1beta1::BaseAccount {
-    fn from(account: BaseAccount) -> proto::cosmos::auth::v1beta1::BaseAccount {
-        proto::cosmos::auth::v1beta1::BaseAccount {
-            address: account.address.to_string(),
-            pub_key: account.pubkey.map(Into::into),
-            account_number: account.account_number,
-            sequence: account.sequence,
-        }
-    }
-}
-
-/// ModuleAccount defines an account for modules that holds coins on a pool.
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ModuleAccount {
-    /// [`BaseAccount`] specification of this module account.
-    pub base_account: Option<BaseAccount>,
-
-    /// Name of the module.
-    pub name: String,
-
-    /// Permissions associated with this module account.
-    pub permissions: Vec<String>,
-}
-
-impl TryFrom<proto::cosmos::auth::v1beta1::ModuleAccount> for ModuleAccount {
-    type Error = ErrorReport;
-
-    fn try_from(proto: proto::cosmos::auth::v1beta1::ModuleAccount) -> Result<ModuleAccount> {
-        Ok(ModuleAccount {
-            base_account: proto.base_account.map(TryFrom::try_from).transpose()?,
-            name: proto.name,
-            permissions: proto.permissions,
-        })
-    }
-}
-
-impl From<ModuleAccount> for proto::cosmos::auth::v1beta1::ModuleAccount {
-    fn from(account: ModuleAccount) -> proto::cosmos::auth::v1beta1::ModuleAccount {
-        proto::cosmos::auth::v1beta1::ModuleAccount {
-            base_account: account.base_account.map(Into::into),
-            name: account.name,
-            permissions: account.permissions,
-        }
-    }
-}
+pub use self::{base_account::BaseAccount, module_account::ModuleAccount};