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Add Index::open_directory function (#285)

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* Add Index::open_directory function

* dry
This commit is contained in:
Dru Sellers
2018-05-03 02:07:46 -05:00
committed by Paul Masurel
parent 5637657c2f
commit 68ee18e4e8
1 changed files with 11 additions and 6 deletions
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17
src/core/index.rs
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@@ -103,10 +103,10 @@ impl Index {
Ok(index)
}
/// Create a new index from a directory.
pub fn from_directory(mut directory: ManagedDirectory, schema: Schema) -> Result<Index> {
save_new_metas(schema.clone(), 0, directory.borrow_mut())?;
let metas = IndexMeta::with_schema(schema);
/// Open the index using the provided directory
pub fn open_directory<D: Directory>(directory: D) -> Result<Index> {
let directory = ManagedDirectory::new(directory)?;
let metas = load_metas(&directory)?;
Index::create_from_metas(directory, &metas)
}
@@ -114,8 +114,13 @@ impl Index {
#[cfg(feature = "mmap")]
pub fn open<P: AsRef<Path>>(directory_path: P) -> Result<Index> {
let mmap_directory = MmapDirectory::open(directory_path)?;
let directory = ManagedDirectory::new(mmap_directory)?;
let metas = load_metas(&directory)?;
Index::open_directory(mmap_directory)
}
/// Create a new index from a directory.
pub fn from_directory(mut directory: ManagedDirectory, schema: Schema) -> Result<Index> {
save_new_metas(schema.clone(), 0, directory.borrow_mut())?;
let metas = IndexMeta::with_schema(schema);
Index::create_from_metas(directory, &metas)
}