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src/pdata/space_map/disk.rs
29 строк
829 B
Ming-Hung Tsai
[all] Apply cargo fmt, and fix clippy lints
30 июн 2022, 16:07
30 июн 2022, 16:07
2f42270
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use anyhow::Result; use crate::pdata::btree_builder::*; use crate::pdata::space_map::common::*; use crate::pdata::space_map::*; use crate::write_batcher::*; //------------------------------------------ pub fn write_disk_sm(w: &mut WriteBatcher, sm: &dyn SpaceMap) -> Result<SMRoot> { let (index_entries, ref_count_root) = write_common(w, sm)?; let mut index_builder: BTreeBuilder<IndexEntry> = BTreeBuilder::new(Box::new(NoopRC {})); for (i, ie) in index_entries.iter().enumerate() { index_builder.push_value(w, i as u64, *ie)?; } let bitmap_root = index_builder.complete(w)?; w.flush()?; Ok(SMRoot { nr_blocks: sm.get_nr_blocks()?, nr_allocated: sm.get_nr_allocated()?, bitmap_root, ref_count_root, }) } //------------------------------------------