forked from
microcosm.blue/Allegedly
Server tools to backfill, tail, mirror, and verify PLC logs
refactor apply_op_log to take IntoIterator
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src/doc.rs
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src/doc.rs
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/// apply a sequence of operation JSON blobs and return the current document data.
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/// returns None if the DID is tombstoned (last op is a tombstone).
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pub fn apply_op_log<'a>(did: &'a str, ops: &'a [Value]) -> Option<DocumentData<'a>> {
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pub fn apply_op_log<'a>(
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did: &'a str,
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ops: impl IntoIterator<Item = &'a Value>,
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) -> Option<DocumentData<'a>> {
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// TODO: we don't verify signature chain, we should do that...
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ops.last().and_then(|op| op_to_doc_data(did, op))
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ops.into_iter()
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.last()
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.and_then(|op| op_to_doc_data(did, op))
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}
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#[cfg(test)]