Adds concrete functions to initialize the LRU

Author: arcanis

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "pnp"
-version = "0.7.1"
+version = "0.7.2"
 edition = "2021"
 license = "BSD-2-Clause"
 description = "Resolution primitives for Yarn PnP"

Cargo.toml

@@ -97,7 +97,7 @@ use pnp::fs::{VPath, LruZipCache, open_zip_via_read};
 
 const ZIP_CACHE: Lazy<LruZipCache<Vec<u8>>> = Lazy::new(|| {
     // It'll keep the last 50 zip archives open
-    LruZipCache::new(50, open_zip_via_read)
+    LruZipCache::new(50, open_zip_via_read_p)
 });
 
 fn read_file(p: PathBuf) -> std::io::Result<String> {

README.md

@@ -84,6 +84,12 @@ pub fn open_zip_via_mmap<P: AsRef<Path>>(p: P) -> Result<Zip<mmap_rs::Mmap>, std
 
     Ok(zip)
 }
+
+#[cfg(feature = "mmap")]
+pub fn open_zip_via_mmap_p(p: &Path) -> Result<Zip<mmap_rs::Mmap>, std::io::Error> {
+    open_zip_via_mmap(p)
+}
+
 pub fn open_zip_via_read<P: AsRef<Path>>(p: P) -> Result<Zip<Vec<u8>>, std::io::Error> {
     let data = std::fs::read(p)?;
 
@@ -93,6 +99,10 @@ pub fn open_zip_via_read<P: AsRef<Path>>(p: P) -> Result<Zip<Vec<u8>>, std::io::
     Ok(zip)
 }
 
+pub fn open_zip_via_read_p(p: &Path) -> Result<Zip<Vec<u8>>, std::io::Error> {
+    open_zip_via_read(p)
+}
+
 pub trait ZipCache<Storage>
 where Storage: AsRef<[u8]> + Send + Sync {
     fn act<T, P: AsRef<Path>, F : FnOnce(&Zip<Storage>) -> T>(&self, p: P, cb: F) -> Result<T, std::io::Error>;