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feat: Replace the elapsed dependency by std::time::Instant

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This commit is contained in:
Clément Renault
2019-02-16 20:44:16 +01:00
parent bddb37e44f
commit 264fffa826
6 changed files with 56 additions and 57 deletions
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59
src/database/mod.rs
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@ -1,8 +1,7 @@
use crate::DocumentId;
use crate::database::schema::SchemaAttr;
use std::sync::Arc;
use std::time::Instant;
use std::error::Error;
use std::ffi::OsStr;
use std::sync::Arc;
use std::fs;
use std::path::{Path, PathBuf};
use std::sync::atomic::{AtomicBool, Ordering};
@ -17,8 +16,10 @@ use lockfree::map::Map;
use hashbrown::HashMap;
use log::{info, error, warn};
use crate::database::schema::SchemaAttr;
use crate::shared_data_cursor::FromSharedDataCursor;
use crate::write_to_bytes::WriteToBytes;
use crate::DocumentId;
pub use self::document_key::{DocumentKey, DocumentKeyAttr};
pub use self::view::{DatabaseView, DocumentIter};
@ -56,25 +57,25 @@ where D: Deref<Target=DB>
{
use self::update::ReadIndexEvent::{self, *};
let (elapsed, vector) = elapsed::measure_time(|| snapshot.get(DATA_INDEX));
info!("loading index from kv-store took {}", elapsed);
let start = Instant::now();
let vector = snapshot.get(DATA_INDEX)?;
info!("loading index from kv-store took {:.2?}", start.elapsed());
match vector? {
match vector {
Some(vector) => {
let start = Instant::now();
let bytes = vector.as_ref().to_vec();
let size = SizeFormatterBinary::new(bytes.len() as u64);
info!("index size is {}B", size);
info!("index size is {}B", SizeFormatterBinary::new(bytes.len() as u64));
let (elapsed, result) = elapsed::measure_time(|| {
match ReadIndexEvent::from_bytes(bytes.to_vec())? {
RemovedDocuments(_) => unreachable!("BUG: Must not extract a RemovedDocuments"),
UpdatedDocuments(index) => Ok(index),
}
});
let index = match ReadIndexEvent::from_bytes(bytes)? {
RemovedDocuments(_) => panic!("BUG: RemovedDocument event retrieved"),
UpdatedDocuments(index) => index,
};
info!("loading index from bytes took {}", elapsed);
info!("loading index from bytes took {:.2?}", start.elapsed());
result
Ok(index)
},
None => Ok(Index::default()),
}
@ -85,25 +86,25 @@ where D: Deref<Target=DB>,
{
use self::update::ReadRankedMapEvent::{self, *};
let (elapsed, vector) = elapsed::measure_time(|| snapshot.get(DATA_RANKED_MAP));
info!("loading ranked map from kv-store took {}", elapsed);
let start = Instant::now();
let vector = snapshot.get(DATA_RANKED_MAP)?;
info!("loading ranked map from kv-store took {:.2?}", start.elapsed());
match vector? {
match vector {
Some(vector) => {
let start = Instant::now();
let bytes = vector.as_ref().to_vec();
let size = SizeFormatterBinary::new(bytes.len() as u64);
info!("ranked map size is {}B", size);
info!("ranked map size is {}B", SizeFormatterBinary::new(bytes.len() as u64));
let (elapsed, result) = elapsed::measure_time(|| {
match ReadRankedMapEvent::from_bytes(bytes.to_vec())? {
RemovedDocuments(_) => unreachable!("BUG: Must not extract a RemovedDocuments"),
UpdatedDocuments(ranked_map) => Ok(ranked_map),
}
});
let ranked_map = match ReadRankedMapEvent::from_bytes(bytes)? {
RemovedDocuments(_) => panic!("BUG: RemovedDocument event retrieved"),
UpdatedDocuments(ranked_map) => ranked_map,
};
info!("loading ranked map from bytes took {}", elapsed);
info!("loading ranked map from bytes took {:.2?}", start.elapsed());
result
Ok(ranked_map)
},
None => Ok(RankedMap::new()),
}