Merge branch 'main' into dependabot/cargo/derive_more-1.0.0

Signed-off-by: Rano | Ranadeep <[email protected]>

.changelog/unreleased/breaking-changes/1375-bump-ibc-proto-and-tendermint-and-msrv.md

@@ -0,0 +1,4 @@
+- [ibc] Update `ibc-proto` to `v0.51.1` and `tendermint` to `v0.40.0`.
+  ([\#1375](https://github.com/cosmos/ibc-rs/pull/1375))
+- [ibc] Update MSRV to `1.75.0`.
+  ([\#1375](https://github.com/cosmos/ibc-rs/pull/1375))

.changelog/unreleased/improvements/1362-relax-timeout-check-in-MsgTransfer-conversions.md

@@ -0,0 +1,2 @@
+- [ibc-apps] Relax timeout check during `MsgTransfer` proto to domain
+  conversions ([#1362](https://github.com/cosmos/ibc-rs/issues/1362)).

.changelog/unreleased/improvements/1374-optimize-vec-push-avoid-realloc-mem.md

@@ -0,0 +1,2 @@
+- [ibc-app-nft-transfer] Preallocate `Vec` to avoid reallocation of memory
+  ([\#1374](https://github.com/cosmos/ibc-rs/pull/1374)).

.changelog/v0.31.0/breaking-changes/482-fix-validate-self-client-error-type.md

@@ -1,3 +1,3 @@
-- Modify `validate_self_client` error type to return `ContextError` instead of
-  `ConnectionError` 
-  ([#482](https://github.com/cosmos/ibc-rs/issues/482))
+- Modify `validate_self_client` error type to return `HostError` instead of
+  `ConnectionError`
+  ([#482](https://github.com/cosmos/ibc-rs/issues/482))

.changelog/v0.33.0/improvement/547-error-strings.md

@@ -1,2 +1,2 @@
-- Fix ContextError Display output
+- Fix HandlerError Display output
   ([#547](https://github.com/cosmos/ibc-rs/issues/547))

.changelog/v0.45.0/breaking-changes/857-use-result-for-safe-counters-increment.md

@@ -1,3 +1,3 @@
 - Allow hosts to handle overflow cases in `increase_*_counter` methods by
-  returning `Result<(),ContextError>` type.
+  returning `Result<(),HostError>` type.
   ([#857](https://github.com/cosmos/ibc-rs/issues/857))

.changelog/v0.45.0/breaking-changes/859-return-result-in-logger-event-emitter-methods.md

@@ -1,2 +1,2 @@
-- logger and event emitter methods return `Result<(), ContextError>` type.
+- logger and event emitter methods return `Result<(), HostError>` type.
   ([#859](https://github.com/cosmos/ibc-rs/issues/859))

.changelog/v0.55.0/breaking-changes/1311-migrate-cosmwasm-workspace.md

@@ -0,0 +1,3 @@
+- [cosmwasm] Migrate the `cosmwasm` workspace into its own separate repository
+  located at [cosmwasm-ibc](https://github.com/informalsystems/cosmwasm-ibc).
+  ([\#1311](https://github.com/cosmos/ibc-rs/issues/1311))

.changelog/v0.55.0/breaking-changes/1319-consolidate-decoding-related-errors.md

@@ -0,0 +1,2 @@
+- [ibc] Consolidate decoding-related errors into new `DecodingError` type
+  ([\1319](https://github.com/cosmos/ibc-rs/issues/1319))

.changelog/v0.55.0/breaking-changes/1320-define-host-error-type.md

@@ -0,0 +1,4 @@
+- [ibc-core] Define a new `HostError` type in ICS-24 to draw distinction between
+  protocol errors and host errors. Additionally, rename `ContextError` to
+  `HandlerError` to better reflect its use case.
+  ([\1320](https://github.com/cosmos/ibc-rs/issues/1320))

.changelog/v0.55.0/breaking-changes/1339-merge-packet-error-into-channel-error.md

@@ -0,0 +1,2 @@
+- [ibc-core-channel] Merge `PacketError` type into `ChannelError`
+  ([#1339](https://github.com/cosmos/ibc-rs/issues/1339))

.changelog/v0.55.0/breaking-changes/1346-remove-generic-string-error-variants.md

@@ -0,0 +1,3 @@
+- [ibc] Clean up multi-purpose variants like the `Other` variant and reduce
+  unnecessary `String` allocations in `*Error` enums.
+  ([\#1346](https://github.com/cosmos/ibc-rs/issues/1346))

.changelog/v0.55.0/breaking-changes/1352-update-ConsensusState-timestamp-to-return-Result.md

@@ -0,0 +1,3 @@
+- [ibc-core-client] Update ICS-02 `ConsensusState::timestamp()` to return
+  `Result<Timestamp, ClientError>`
+  ([\#1352](https://github.com/cosmos/ibc-rs/issues/1352))

.changelog/v0.55.0/breaking-changes/270-standardize-error-variants-to-be-less-specific.md

@@ -0,0 +1,3 @@
+- [ibc] Standardize error variants across the codebase to make them less
+  specific and more consistent.
+  ([\#270](https://github.com/cosmos/ibc-rs/issues/270))

.changelog/v0.55.0/breaking-changes/950-return-DecodingError-when-decoding-Any-to-MsgEnvelope.md

@@ -0,0 +1,2 @@
+- [ibc-core-handler] Return `DecodingError` for `MsgEnvelope` when trying to
+  decode from `Any` ([\#950](https://github.com/cosmos/ibc-rs/issues/950))

.changelog/v0.55.0/bug-fixes/1336-remove-faulty-receipt-check-during-recv-packet-validate.md

@@ -0,0 +1,2 @@
+- [ibc-core] Remove faulty receipt check during `recv_packet_validate`
+  ([#1336](https://github.com/cosmos/ibc-rs/issues/1336)).

.changelog/v0.55.0/improvements/1323-Timestamp-converstions-to-from-host-time.md

@@ -0,0 +1,3 @@
+- [ibc-primitives] Define utility traits for converting between `Timestamp` and
+  host-specific time types.
+  ([#1323](https://github.com/cosmos/ibc-rs/pull/1323)).

.changelog/v0.55.0/improvements/1338-remove-redundant-path-constructions-in-testkit.md

@@ -0,0 +1,3 @@
+- [ibc-testkit] Remove redundant path constructions in the implementation of
+  `ValidationContext` for `MockIbcStore`
+  ([#1338](https://github.com/cosmos/ibc-rs/pull/1338)).

.changelog/v0.55.0/summary.md

@@ -0,0 +1,22 @@
+This release brings major improvements to error handling in `ibc-rs`, giving
+hosting environments better control over errors and easier debugging for the
+developers. A key enhancement is the clearer distinction between host-sourced
+errors and those propagated by `ibc-rs`, effectively separating host-level
+errors from protocol-level ones. Therefore, a noticeable update is the renaming
+of the previous `ContextError` to `HandlerError`, which now exclusively manages
+errors from IBC handlers. In parallel, a new `HostError` has been introduced to
+handle errors originating from hosts, particularly those from validation and
+execution contexts. Additionally, error definitions within `ibc-rs` have been
+unified, reducing the granularity of error variants. For more details, please
+refer to [ADR-011](./docs/architecture/adr-11-refactor-errors.md).
+
+In addition, it introduces various fixes and enhancements. Notably, helper
+traits with default implementations have been added to simplify the conversion
+between host time types and `Timestamp`. Consequently, the `ibc-primitives`
+crate has been fully decoupled from the `tendermint` dependency.
+
+It’s also worth noting that the `cosmwasm` workspace has been relocated to its
+own repository, now available under
+[cosmwasm-ibc](https://github.com/informalsystems/cosmwasm-ibc).
+
+There are no consensus-breaking changes in this release.

.changelog/v0.55.1/bug-fixes/1357-remove-non-existing-ibc-client-cw-from-workspace.md

@@ -0,0 +1,2 @@
+- [ibc] Remove non-existing `ibc-client-cw` link in the `Cargo.toml` workspace.
+  ([#1357](https://github.com/cosmos/ibc-rs/issues/1357)).

.changelog/v0.55.1/improvements/1356-impl-From-Infallible-for-ClientError.md

@@ -0,0 +1,2 @@
+- [ibc-core] Implement `From<Infallible>` for `ClientError`
+  ([#1356](https://github.com/cosmos/ibc-rs/issues/1356)).

.changelog/v0.55.1/summary.md

@@ -0,0 +1,4 @@
+This patch release fixes the `Cargo.toml` workspace file and adds a helper
+`From<Infallible>` implementation for `ClientError`.
+
+There are no consensus-breaking changes in this release.

.github/workflows/rust.yaml

@@ -110,8 +110,8 @@ jobs:
     name: Test MSRV for `ibc` libraries
     timeout-minutes: 30
     env:
-      CARGO_MSRV_VERSION: 0.16.0-beta.23
-      MSRV: 1.72.1
+      CARGO_MSRV_VERSION: 0.16.2
+      MSRV: 1.75.0
     strategy:
       matrix:
         param:
@@ -141,7 +141,7 @@ jobs:
           cargo msrv --version
 
       - name: Calculate MSRV
-        run: cargo msrv --output-format minimal --min 1.68.0
+        run: cargo msrv find --output-format minimal --min 1.68.0
 
       - name: Build with MSRV
         uses: actions-rs/cargo@v1

.gitignore

@@ -32,8 +32,5 @@ mc.log
 # caused by a dependency updated to a faulty version.
 /Cargo.lock
 
-# Ignore CosmWasm artifacts
-cw-contracts/
-
 # Ignore dotenv
 .env

CHANGELOG.md

@@ -1,5 +1,90 @@
 # CHANGELOG
 
+## v0.55.1
+
+*October 17, 2024*
+
+This patch release fixes the `Cargo.toml` workspace file and adds a helper
+`From<Infallible>` implementation for `ClientError`.
+
+There are no consensus-breaking changes in this release.
+
+### BUG FIXES
+
+- [ibc] Remove non-existing `ibc-client-cw` link in the `Cargo.toml` workspace.
+  ([#1357](https://github.com/cosmos/ibc-rs/issues/1357)).
+
+### IMPROVEMENTS
+
+- [ibc-core] Implement `From<Infallible>` for `ClientError`
+  ([#1356](https://github.com/cosmos/ibc-rs/issues/1356)).
+
+## v0.55.0
+
+*September 26, 2024*
+
+This release brings major improvements to error handling in `ibc-rs`, giving
+hosting environments better control over errors and easier debugging for the
+developers. A key enhancement is the clearer distinction between host-sourced
+errors and those propagated by `ibc-rs`, effectively separating host-level
+errors from protocol-level ones. Therefore, a noticeable update is the renaming
+of the previous `ContextError` to `HandlerError`, which now exclusively manages
+errors from IBC handlers. In parallel, a new `HostError` has been introduced to
+handle errors originating from hosts, particularly those from validation and
+execution contexts. Additionally, error definitions within `ibc-rs` have been
+unified, reducing the granularity of error variants. For more details, please
+refer to [ADR-011](./docs/architecture/adr-11-refactor-errors.md).
+
+In addition, it introduces various fixes and enhancements. Notably, helper
+traits with default implementations have been added to simplify the conversion
+between host time types and `Timestamp`. Consequently, the `ibc-primitives`
+crate has been fully decoupled from the `tendermint` dependency.
+
+It’s also worth noting that the `cosmwasm` workspace has been relocated to its
+own repository, now available under
+[cosmwasm-ibc](https://github.com/informalsystems/cosmwasm-ibc).
+
+There are no consensus-breaking changes in this release.
+
+### BREAKING CHANGES
+
+- [ibc] Standardize error variants across the codebase to make them less
+  specific and more consistent.
+  ([\#270](https://github.com/cosmos/ibc-rs/issues/270))
+- [ibc-core-handler] Return `DecodingError` for `MsgEnvelope` when trying to
+  decode from `Any` ([\#950](https://github.com/cosmos/ibc-rs/issues/950))
+- [cosmwasm] Migrate the `cosmwasm` workspace into its own separate repository
+  located at [cosmwasm-ibc](https://github.com/informalsystems/cosmwasm-ibc).
+  ([\#1311](https://github.com/cosmos/ibc-rs/issues/1311))
+- [ibc] Consolidate decoding-related errors into new `DecodingError` type
+  ([\1319](https://github.com/cosmos/ibc-rs/issues/1319))
+- [ibc-core] Define a new `HostError` type in ICS-24 to draw distinction between
+  protocol errors and host errors. Additionally, rename `ContextError` to
+  `HandlerError` to better reflect its use case.
+  ([\1320](https://github.com/cosmos/ibc-rs/issues/1320))
+- [ibc-core-channel] Merge `PacketError` type into `ChannelError`
+  ([#1339](https://github.com/cosmos/ibc-rs/issues/1339))
+- [ibc] Clean up multi-purpose variants like the `Other` variant and reduce
+  unnecessary `String` allocations in `*Error` enums.
+  ([\#1346](https://github.com/cosmos/ibc-rs/issues/1346))
+- [ibc-core-client] Update ICS-02 `ConsensusState::timestamp()` to return
+  `Result<Timestamp, ClientError>`
+  ([\#1352](https://github.com/cosmos/ibc-rs/issues/1352))
+
+### BUG FIXES
+
+- [ibc-core] Remove faulty receipt check during `recv_packet_validate`
+  ([#1336](https://github.com/cosmos/ibc-rs/issues/1336)).
+
+### IMPROVEMENTS
+
+- [ibc-primitives] Define utility traits for converting between `Timestamp` and
+  host-specific time types.
+  ([#1323](https://github.com/cosmos/ibc-rs/pull/1323)).
+- [ibc-testkit] Remove redundant path constructions in the implementation of
+  `ValidationContext` for `MockIbcStore`
+  ([#1338](https://github.com/cosmos/ibc-rs/pull/1338)).
+
 ## v0.54.0
 
 *August 12, 2024*
@@ -641,9 +726,9 @@ There are no consensus-breaking changes.
 - Bump ibc-proto-rs to v0.34.0
   ([#790](https://github.com/cosmos/ibc-rs/issues/790))
 - Allow hosts to handle overflow cases in `increase_*_counter` methods by
-  returning `Result<(),ContextError>` type.
+  returning `Result<(),HandlerError>` type.
   ([#857](https://github.com/cosmos/ibc-rs/issues/857))
-- logger and event emitter methods return `Result<(), ContextError>` type.
+- logger and event emitter methods return `Result<(), HandlerError>` type.
   ([#859](https://github.com/cosmos/ibc-rs/issues/859))
 - Bump `ibc-proto-rs` to v0.35.0 along with some other minor dependency updates
   ([#873](https://github.com/cosmos/ibc-rs/issues/873))
@@ -1042,7 +1127,7 @@ There are no consensus-breaking changes.
 
 ### IMPROVEMENT
 
-- Fix `ContextError` Display output
+- Fix `HandlerError` Display output
   ([#547](https://github.com/cosmos/ibc-rs/issues/547))
 
 ## v0.32.0
@@ -1099,7 +1184,7 @@ There are no consensus-breaking changes.
   ([#479](https://github.com/cosmos/ibc-rs/issues/479))
 - Remove Send + Sync supertraits on the Module trait
   ([#480](https://github.com/cosmos/ibc-rs/issues/480))
-- Modify `validate_self_client` error type to return `ContextError` instead of
+- Modify `validate_self_client` error type to return `HandlerError` instead of
   `ConnectionError`
   ([#482](https://github.com/cosmos/ibc-rs/issues/482))