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ExternalBlock handler

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This commit is contained in:
Luke Parker
2023-04-20 14:51:33 -04:00
parent f99a91b34d
commit 70d866af6a
2 changed files with 96 additions and 67 deletions
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8
coordinator/src/tributary/db.rs
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@@ -25,6 +25,14 @@ impl<D: Db> TributaryDb<D> {
self.0.get(Self::block_key(genesis)).unwrap_or(genesis.to_vec()).try_into().unwrap()
}
// This shouldn't need genesis? Yet it's saner to have then quibble about.
fn batch_id_key(genesis: &[u8], ext_block: [u8; 32]) -> Vec<u8> {
Self::tributary_key(b"batch_id", [genesis, ext_block.as_ref()].concat())
}
pub fn batch_id<G: Get>(getter: &G, genesis: [u8; 32], ext_block: [u8; 32]) -> Option<[u8; 32]> {
getter.get(Self::batch_id_key(&genesis, ext_block)).map(|bytes| bytes.try_into().unwrap())
}
fn recognized_id_key(label: &'static str, genesis: [u8; 32], id: [u8; 32]) -> Vec<u8> {
Self::tributary_key(b"recognized", [label.as_bytes(), genesis.as_ref(), id.as_ref()].concat())
}