45 lines
1.2 KiB
Rust
45 lines
1.2 KiB
Rust
use super::BEU64;
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use crate::update::ProcessedUpdateResult;
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use heed::types::{OwnedType, SerdeJson};
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use heed::Result as ZResult;
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#[derive(Copy, Clone)]
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pub struct UpdatesResults {
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pub(crate) updates_results: heed::Database<OwnedType<BEU64>, SerdeJson<ProcessedUpdateResult>>,
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}
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impl UpdatesResults {
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pub fn last_update_id(
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self,
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reader: &heed::RoTxn,
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) -> ZResult<Option<(u64, ProcessedUpdateResult)>> {
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match self.updates_results.last(reader)? {
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Some((key, data)) => Ok(Some((key.get(), data))),
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None => Ok(None),
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}
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}
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pub fn put_update_result(
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self,
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writer: &mut heed::RwTxn,
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update_id: u64,
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update_result: &ProcessedUpdateResult,
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) -> ZResult<()> {
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let update_id = BEU64::new(update_id);
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self.updates_results.put(writer, &update_id, update_result)
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}
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pub fn update_result(
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self,
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reader: &heed::RoTxn,
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update_id: u64,
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) -> ZResult<Option<ProcessedUpdateResult>> {
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let update_id = BEU64::new(update_id);
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self.updates_results.get(reader, &update_id)
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}
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pub fn clear(self, writer: &mut heed::RwTxn) -> ZResult<()> {
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self.updates_results.clear(writer)
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}
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}
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