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vec: caching only in iter

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This commit is contained in:
nym21
2025-04-30 18:29:18 +02:00
parent 664b125ce2
commit 700352ec45
22 changed files with 411 additions and 573 deletions
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crates/brk_vec/examples/main.rs
+30 -23
View File
@@ -15,9 +15,11 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
(0..21_u32).for_each(|v| {
vec.push(v);
});
dbg!(vec.get(0)?);
dbg!(vec.get(20)?);
dbg!(vec.get(21)?);
let mut iter = vec.iter();
dbg!(iter.get(0));
dbg!(iter.get(20));
dbg!(iter.get(21));
vec.flush()?;
}
@@ -25,21 +27,25 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
{
let mut vec: StoredVec<usize, u32> =
StoredVec::forced_import(Path::new("./vec"), version, compressed)?;
let mut iter = vec.iter();
dbg!(vec.get(0)?);
dbg!(vec.get(0)?);
dbg!(vec.get(1)?);
dbg!(vec.get(2)?);
dbg!(vec.get(20)?);
dbg!(vec.get(20)?);
dbg!(vec.get(0)?);
dbg!(iter.get(0));
dbg!(iter.get(0));
dbg!(iter.get(1));
dbg!(iter.get(2));
dbg!(iter.get(20));
dbg!(iter.get(20));
dbg!(iter.get(0));
vec.push(21);
vec.push(22);
dbg!(vec.get(20)?);
dbg!(vec.get(21)?);
dbg!(vec.get(22)?);
dbg!(vec.get(23)?);
let mut iter = vec.iter();
dbg!(iter.get(20));
dbg!(iter.get(21));
dbg!(iter.get(22));
dbg!(iter.get(23));
vec.flush()?;
}
@@ -47,19 +53,20 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
{
let mut vec: StoredVec<usize, u32> =
StoredVec::forced_import(Path::new("./vec"), version, compressed)?;
let mut iter = vec.iter();
vec.enable_large_cache_if_needed();
dbg!(vec.get(0)?);
dbg!(vec.get(20)?);
dbg!(vec.get(21)?);
dbg!(vec.get(22)?);
dbg!(iter.get(0));
dbg!(iter.get(20));
dbg!(iter.get(21));
dbg!(iter.get(22));
vec.truncate_if_needed(14)?;
dbg!(vec.get(0)?);
dbg!(vec.get(5)?);
dbg!(vec.get(20)?);
let mut iter = vec.iter();
dbg!(iter.get(0));
dbg!(iter.get(5));
dbg!(iter.get(20));
dbg!(vec.collect_signed_range(Some(-5), None)?);