Make API backwards compatible with CC (#1697)

* Rework how a runtime api calls into the runtime

Now we generate a default implementation for each api call that calls
a generated method `method_runtime_api_impl`. This newly generated
method is the one that will be implemented by the `impl_runtime_apis`
macro in the runtime for the client side.

* Support `changed_in` to change runtime api function signatures

* Update documentation

* Fixes tests

* Implement checking the api version with a predicate

* Make the implementation backwards compatible with CC

* Update wasm files after merge

* Check for wasm runtime differences by building master and current branch

* Update spec_version and wasm files

* Fixes

* Revert my changes

* Remove `patch.crates-io` from test-runtime
This commit is contained in:
Bastian Köcher
2019-02-06 11:47:47 +01:00
committed by Gav Wood
parent 1ba7e35c18
commit 190393d476
25 changed files with 731 additions and 224 deletions
+4 -2
View File
@@ -22,7 +22,8 @@ substrate-telemetry = { path = "../telemetry", optional = true }
hash-db = { version = "0.9" , optional = true }
kvdb = { git = "https://github.com/paritytech/parity-common", optional = true, rev="b0317f649ab2c665b7987b8475878fc4d2e1f81d" }
codec = { package = "parity-codec", version = "3.0", default-features = false }
parity-codec = { version = "3.0", default-features = false }
parity-codec-derive = { version = "3.0", default-features = false }
primitives = { package = "substrate-primitives", path = "../primitives", default-features = false }
runtime-primitives = { package = "sr-primitives", path = "../sr-primitives", default-features = false }
runtime-version = { package = "sr-version", path = "../sr-version", default-features = false }
@@ -37,7 +38,8 @@ kvdb-memorydb = { git = "https://github.com/paritytech/parity-common", rev="b031
[features]
default = ["std"]
std = [
"codec/std",
"parity-codec/std",
"parity-codec-derive/std",
"consensus",
"primitives/std",
"inherents/std",