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Added API to deserialize from file

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This commit is contained in:
Syrus
2020-05-07 22:15:27 -07:00
parent 63d7df78fa
commit 6fe3d362b2
3 changed files with 37 additions and 10 deletions
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9
lib/cache/src/filesystem.rs vendored
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@@ -1,6 +1,5 @@
use crate::cache::Cache;
use crate::hash::WasmHash;
use memmap::Mmap;
use std::fs::{create_dir_all, File};
use std::io::{self, Write};
use std::path::PathBuf;
@@ -98,13 +97,7 @@ impl Cache for FileSystemCache {
let filename = key.to_string();
let mut new_path_buf = self.path.clone();
new_path_buf.push(filename);
let file = File::open(new_path_buf)?;
// Note: this is unsafe, but as the `load` function is unsafe
// we don't need to wrap it again with the `unsafe { .. }`
let mmap = Mmap::map(&file)?;
Ok(Module::deserialize(&store, &mmap[..])?)
Ok(Module::deserialize_from_file(&store, new_path_buf)?)
}
fn store(&mut self, key: WasmHash, module: Module) -> Result<(), Self::SerializeError> {