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Companion PR for substrate 4818 and 5038 #875

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Companion PR for substrate 4818 and 5038 #875

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75ceb34
add `wipe` and `commit`
shawntabrizi Mar 3, 2020
78b5560
Remove deprecated_host_interface
shawntabrizi Mar 3, 2020
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9 changes: 8 additions & 1 deletion parachain/src/wasm_executor/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -143,7 +143,6 @@ pub fn validate_candidate<E: Externalities + 'static>(
/// The host functions provided by the wasm executor to the parachain wasm blob.
type HostFunctions = (
sp_io::SubstrateHostFunctions,
sc_executor::deprecated_host_interface::SubstrateExternals,
crate::wasm_api::parachain::HostFunctions,
);

Expand Down Expand Up @@ -251,6 +250,14 @@ impl sp_externalities::Externalities for ValidationExternalities {
fn next_storage_key(&self, _: &[u8]) -> Option<Vec<u8>> {
panic!("next_storage_key: unsupported feature for parachain validation")
}

fn wipe(&mut self) {
panic!("wipe: unsupported feature for parachain validation")
}

fn commit(&mut self) {
panic!("commit: unsupported feature for parachain validation")
}
}

impl sp_externalities::ExtensionStore for ValidationExternalities {
Expand Down