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global: snapshot

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This commit is contained in:
nym21
2025-04-27 16:29:21 +02:00
parent 1e38c21f8e
commit 9ae0a57f22
22 changed files with 1643 additions and 555 deletions
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crates/brk_vec/src/variants/compressed.rs
+10 -31
View File
@@ -201,6 +201,10 @@ where
0
}
}
pub fn iter(&self) -> CompressedVecIterator<'_, I, T> {
self.into_iter()
}
}
impl<I, T> DynamicVec for CompressedVec<I, T>
@@ -293,37 +297,6 @@ where
I: StoredIndex,
T: StoredType,
{
fn iter_from<F>(&mut self, index: I, mut f: F) -> Result<()>
where
F: FnMut((I, T, &mut dyn DynamicVec<I = Self::I, T = Self::T>)) -> Result<()>,
{
if !self.is_pushed_empty() {
return Err(Error::UnsupportedUnflushedState);
}
let start = index.to_usize()?;
let stored_len = self.stored_len();
if start >= stored_len {
return Ok(());
}
let mmap = self.mmap().load();
let pages_meta = self.pages_meta.load();
(start..stored_len).try_for_each(|index| {
let v = Self::cached_get_stored__(
index,
&mmap,
stored_len,
&mut self.decoded_page,
&pages_meta,
)?
.unwrap();
f((I::from(index), v, self as &mut dyn DynamicVec<I = I, T = T>))
})
}
fn collect_range(&self, from: Option<usize>, to: Option<usize>) -> Result<Vec<T>> {
let stored_len = self.stored_len();
let from = from.unwrap_or_default();
@@ -530,6 +503,12 @@ pub struct CompressedVecIterator<'a, I, T> {
index: usize,
}
impl<I, T> CompressedVecIterator<'_, I, T> {
pub fn set(&mut self, i: usize) {
self.index = i
}
}
impl<'a, I, T> Iterator for CompressedVecIterator<'a, I, T>
where
I: StoredIndex,
crates/brk_vec/src/variants/raw.rs
+8 -23
View File
@@ -62,6 +62,10 @@ where
phantom: PhantomData,
})
}
pub fn iter(&self) -> RawVecIterator<'_, I, T> {
self.into_iter()
}
}
impl<I, T> DynamicVec for RawVec<I, T>
@@ -128,29 +132,6 @@ where
I: StoredIndex,
T: StoredType,
{
fn iter_from<F>(&mut self, index: I, mut f: F) -> Result<()>
where
F: FnMut((I, T, &mut dyn DynamicVec<I = Self::I, T = Self::T>)) -> Result<()>,
{
if !self.is_pushed_empty() {
return Err(Error::UnsupportedUnflushedState);
}
let start = index.to_usize()?;
let stored_len = self.stored_len();
if start >= stored_len {
return Ok(());
}
let guard = self.mmap.load();
(start..stored_len).try_for_each(|index| {
let v = self.get_stored_(index, &guard)?.unwrap();
f((I::from(index), v, self as &mut dyn DynamicVec<I = I, T = T>))
})
}
fn collect_range(&self, from: Option<usize>, to: Option<usize>) -> Result<Vec<T>> {
let stored_len = self.stored_len();
let from = from.unwrap_or_default();
@@ -247,6 +228,10 @@ pub struct RawVecIterator<'a, I, T> {
impl<I, T> RawVecIterator<'_, I, T> {
const SIZE_OF_T: usize = size_of::<T>();
pub fn set(&mut self, i: usize) {
self.index = i
}
}
impl<'a, I, T> Iterator for RawVecIterator<'a, I, T>