diff options
Diffstat (limited to 'src/store.rs')
-rw-r--r-- | src/store.rs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/store.rs b/src/store.rs index fca2c13..bccecc7 100644 --- a/src/store.rs +++ b/src/store.rs @@ -1,6 +1,5 @@ use crate::chunk::DataChunk; use crate::chunkid::ChunkId; -use crate::chunkmeta::ChunkMeta; use std::path::{Path, PathBuf}; /// Store chunks, with metadata, persistently. @@ -43,23 +42,26 @@ impl Store { } /// Save a chunk into a store. - pub fn save(&self, id: &ChunkId, meta: &ChunkMeta, chunk: &DataChunk) -> StoreResult<()> { + pub fn save(&self, id: &ChunkId, chunk: &DataChunk) -> StoreResult<()> { let (dir, metaname, dataname) = &self.filenames(id); if !dir.exists() { std::fs::create_dir_all(dir)?; } - std::fs::write(&metaname, meta.to_json())?; + std::fs::write(&metaname, chunk.meta().to_json())?; std::fs::write(&dataname, chunk.data())?; Ok(()) } /// Load a chunk from a store. pub fn load(&self, id: &ChunkId) -> StoreResult<DataChunk> { - let (_, _, dataname) = &self.filenames(id); + let (_, metaname, dataname) = &self.filenames(id); + let meta = std::fs::read(&metaname)?; + let meta = serde_json::from_slice(&meta)?; + let data = std::fs::read(&dataname)?; - let data = DataChunk::new(data); + let data = DataChunk::new(data, meta); Ok(data) } |