19 commits

Author	SHA1	Message	Date
Matthias Schiffer	e18d4cea82	io/fs: do not replace files with unchanged contents ... Do not update file timestamps when contents have not actually changed.	2023-07-30 20:31:40 +02:00
Matthias Schiffer	587db0464c	io/storage: use fs::create_with_tmpfile() helper	2023-06-01 23:10:47 +02:00
Matthias Schiffer	1abb260997	io/fs: add new module with filesystem access helpers ... Wrappers around std::fs with error messages, as well as a create_with_tmpfile() helper.	2023-06-01 22:59:19 +02:00
Matthias Schiffer	a4b726992a	io/storage: compress/decompress data in bulk ... The bulk API is signifiantly faster than the stream API.	2023-03-03 20:58:35 +01:00
Matthias Schiffer	657d8af8a7	io/storage: add read() function	2023-03-03 19:20:56 +01:00
Matthias Schiffer	21fd3a42ca	io: add storage helper ... Use bincode+zstd to serialize data structures for temporary storage.	2023-02-28 21:59:45 +01:00
Matthias Schiffer	b2d849081d	io/region: allow stopping foreach_chunk early ... Errors returned from the callback stop the loop early.	2023-02-26 01:01:37 +01:00
Matthias Schiffer	8c34f74952	io/region: return sorted Vec instead of HashMap from parse_header() ... Instead of counting and looking up indices in the HashMap, we can just iterate over all offsets in the returned Vec.	2023-01-30 19:08:51 +01:00
Matthias Schiffer	6186a0d916	io/region: accept incomplete block for final chunk	2023-01-30 00:45:05 +01:00
Matthias Schiffer	92a9bb3bb3	io/region: add chunk coords to error descriptions	2023-01-29 17:08:39 +01:00
Matthias Schiffer	1d126ba771	io/region: remove error handling for impossible cases from decode_chunk()	2023-01-29 17:04:28 +01:00
Matthias Schiffer	7c7e36f6be	io/region: avoid panic for invalid chunk lengths	2023-01-29 00:54:18 +01:00
Matthias Schiffer	da8ac506d9	io: remove a few unnecessary [..] for Vec -> slice deref	2023-01-28 01:15:00 +01:00
Matthias Schiffer	3cdafa7be9	Fix clippy warnings	2023-01-27 23:01:01 +01:00
Matthias Schiffer	daa188eb1d	io/region: use ChunkArray to parse region header ... A layout of a ChunkArray::<u32> matches the binary format of the region header.	2023-01-27 22:54:08 +01:00
Matthias Schiffer	28b22ce423	Introduce ChunkArray type ... A generic array for per-chunk data, indexed by ChunkCoords.	2023-01-27 22:05:49 +01:00
Matthias Schiffer	48e03aa266	Introduce ChunkCoords type	2023-01-27 22:01:41 +01:00
Matthias Schiffer	0d8b989c10	io/region: remove count variable from Region::foreach_chunk()	2023-01-25 21:47:17 +01:00
Matthias Schiffer	5e96be3fda	Refactor logic from new dump tools into library crate	2023-01-25 21:42:16 +01:00