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Use strong types in runtime for parachain heads and validation code (#964)

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* use stronger types for HeadData and ValidationCode in runtime

* fix weird debug compile error

* fix runtime build

* update invocations invalidation.rs

* fix tests
This commit is contained in:
Robert Habermeier
2020-04-13 04:24:25 -04:00
committed by GitHub
parent 31dc9acf89
commit a5034dbe98
16 changed files with 240 additions and 227 deletions
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polkadot/parachain/src/primitives.rs
+16 -4
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@@ -33,15 +33,27 @@ use sp_core::bytes;
pub type RelayChainBlockNumber = u32;
/// Parachain head data included in the chain.
#[derive(PartialEq, Eq, Clone, PartialOrd, Ord, Encode, Decode)]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Debug, Default))]
#[derive(PartialEq, Eq, Clone, PartialOrd, Ord, Encode, Decode, RuntimeDebug)]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Default))]
pub struct HeadData(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u8>);
impl From<Vec<u8>> for HeadData {
fn from(head: Vec<u8>) -> Self {
HeadData(head)
}
}
/// Parachain validation code.
#[derive(Default, PartialEq, Eq, Clone, Encode, Decode)]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Debug))]
#[derive(Default, PartialEq, Eq, Clone, Encode, Decode, RuntimeDebug)]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
pub struct ValidationCode(#[cfg_attr(feature = "std", serde(with="bytes"))] pub Vec<u8>);
impl From<Vec<u8>> for ValidationCode {
fn from(code: Vec<u8>) -> Self {
ValidationCode(code)
}
}
/// Parachain block data.
///
/// Contains everything required to validate para-block, may contain block and witness data.