smeb_y/0g-storage-node
1
0
Fork 0
mirror of https://github.com/0glabs/0g-storage-node.git synced 2024-12-26 16:25:18 +00:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

Use iterator to return padding data. (#197)

Browse Source 
* Use iterator to return padding data.

* Fix order.
This commit is contained in:
peilun-conflux 2024-09-13 07:38:47 +08:00 committed by GitHub
parent a4dd88f2b8
commit 5c81abb79f
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
node/storage/src/log_store/log_manager.rs
View File

@ -989,16 +989,16 @@ impl LogManager {
} }
// FIXME(zz): Implement padding. // FIXME(zz): Implement padding.
pub fn padding(len: usize) -> Vec<Vec<u8>> { pub fn padding(len: usize) -> Box<dyn Iterator<Item = Vec<u8>>> {
let remainder = len % PAD_MAX_SIZE; let remainder = len % PAD_MAX_SIZE;
let n = len / PAD_MAX_SIZE; let n = len / PAD_MAX_SIZE;
let mut pad_data = vec![Self::padding_raw(PAD_MAX_SIZE); n]; let iter = (0..n).map(|_| Self::padding_raw(PAD_MAX_SIZE));
if remainder == 0 { if remainder == 0 {
pad_data Box::new(iter)
} else { } else {
// insert the remainder to the front, so the rest are processed with alignment. // insert the remainder to the front, so the rest are processed with alignment.
pad_data.insert(0, Self::padding_raw(remainder)); let new_iter = vec![Self::padding_raw(remainder)].into_iter().chain(iter);
pad_data Box::new(new_iter)
} }
} }