45 lines
1.1 KiB
Rust
45 lines
1.1 KiB
Rust
use std::sync::Arc;
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use rocksdb::{ReadOptions, ReadTier, WriteOptions};
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use crate::Engine;
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#[inline]
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pub(crate) fn cache_iter_options_default(engine: &Arc<Engine>) -> ReadOptions {
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let mut options = iter_options_default(engine);
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options.set_read_tier(ReadTier::BlockCache);
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options.fill_cache(false);
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options
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}
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#[inline]
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pub(crate) fn iter_options_default(engine: &Arc<Engine>) -> ReadOptions {
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let mut options = read_options_default(engine);
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options.set_background_purge_on_iterator_cleanup(true);
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options
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}
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#[inline]
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pub(crate) fn cache_read_options_default(engine: &Arc<Engine>) -> ReadOptions {
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let mut options = read_options_default(engine);
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options.set_read_tier(ReadTier::BlockCache);
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options.fill_cache(false);
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options
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}
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#[inline]
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pub(crate) fn read_options_default(engine: &Arc<Engine>) -> ReadOptions {
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let mut options = ReadOptions::default();
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options.set_total_order_seek(true);
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if !engine.checksums {
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options.set_verify_checksums(false);
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}
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options
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}
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#[inline]
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pub(crate) fn write_options_default(_engine: &Arc<Engine>) -> WriteOptions {
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WriteOptions::default()
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}
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