Struct IndexFile

pub struct IndexFile { /* private fields */ }

Generic index file interface

Implementations

impl IndexFile

pub fn new(version: IndexVersion) -> Self

Create a new empty index

pub fn load(path: &Path) -> Result<Self>

Load an index from a file

pub fn lookup(&self, ekey: &EKey) -> Option<&ArchiveLocation>

Look up an entry by EKey

pub fn add_entry(&mut self, ekey: EKey, location: ArchiveLocation)

Add an entry to the index

pub fn remove_entry(&mut self, ekey: &EKey) -> Option<ArchiveLocation>

Remove an entry from the index

pub fn len(&self) -> usize

Get the number of entries

pub fn is_empty(&self) -> bool

Check if the index is empty

pub fn version(&self) -> IndexVersion

Get the index version

pub fn entries(&self) -> impl Iterator<Item = (&EKey, &ArchiveLocation)>

Iterate over all entries