SPIKE: Protocol 28 (CAP-0084)

Cargo.toml

@@ -21,11 +21,16 @@ console_error_panic_hook = { version = "0.1.7", optional = true }
 # TODO: For use with generating native values.
 # serde-wasm-bindgen = "0.6.5"
 
+# Protocol 28 (CAP-0084) pre-release: per-cap-feature layout, no 'curr' module.
+# Pinned to rs-stellar-xdr#552 (cf7fdedf7ca95fccf45c82e6829d14637c9b5e4c), whose
+# xdr submodule is stellar-xdr#306 head (787382ef2099cca168ca1cb282730d6b7b9e2f16).
+# cap_0083 + cap_0084_muxed_contract enable the muxed-contract-address
+# (SC_ADDRESS_TYPE_MUXED_CONTRACT) arm on the SCAddress union, mirroring CAP-0083 gating.
 [dependencies.stellar-xdr]
-version = "27.0.0"
-features = ["std", "base64", "serde", "serde_json", "schemars", "type_enum"]
-# git = "https://github.com/stellar/rs-stellar-xdr"
-# rev = "89a8bcde36aeda551cb0e3f9aa3e9fcf315fe1cc"
+version = "28.0.0"
+git = "https://github.com/sisuresh/rs-stellar-xdr"
+rev = "cf7fdedf7ca95fccf45c82e6829d14637c9b5e4c"
+features = ["std", "type_enum", "cap_0083", "cap_0084_muxed_contract", "base64", "serde", "serde_json", "schemars"]
 
 [dev-dependencies]
 wasm-bindgen-test = "0.3.34"
@@ -42,4 +47,7 @@ strip = "symbols"
 debug-assertions = false
 
 [package.metadata.wasm-pack.profile.release]
-wasm-opt = ["-O", "--enable-bulk-memory"]
+# wasm-opt disabled — local binaryen may reject the bulk-memory ops emitted by
+# the rs-stellar-xdr @ 7b46a60 pre-release dep. Output is unoptimized but
+# functionally correct. Re-enable once the pinned rev lands a release build.
+wasm-opt = false

deny.toml

@@ -35,16 +35,19 @@ allow = [
 ]
 deny = [
 ]
-skip = [
-]
+# SPIKE (p28-cap-0084): git-pinned stellar-xdr pulls crate-git-revision 0.0.9 while
+# crates.io stellar-strkey pulls 0.0.6. Remove when the pin flips to version=.
+skip = [{ name = "crate-git-revision", version = "0.0.6" }]
 skip-tree = [
 ]
 
 [sources]
 unknown-registry = "deny"
 unknown-git = "deny"
 allow-registry = ["https://github.com/rust-lang/crates.io-index"]
-allow-git = []
+# SPIKE (p28-cap-0084): stellar-xdr is git-pinned to rs-stellar-xdr#552 (fork) until it
+# releases on crates.io. Revert to allow-git = [] when the pin flips to version=.
+allow-git = ["https://github.com/sisuresh/rs-stellar-xdr"]
 
 [sources.allow-org]
 github = []

tests/tests.rs

@@ -113,6 +113,7 @@ fn list_of_types() {
             "ContractExecutable",
             "ScAddressType",
             "MuxedEd25519Account",
+            "MuxedContract",
             "ScAddress",
             "ScVec",
             "ScMap",
@@ -219,6 +220,7 @@ fn list_of_types() {
             "LedgerCloseValueSignature",
             "StellarValue",
             "StellarValueExt",
+            "StellarValueProposedValue",
             "LedgerHeaderFlags",
             "LedgerHeaderExtensionV1",
             "LedgerHeaderExtensionV1Ext",