Struct FileSystemRepository 

pub struct FileSystemRepository<D>
where
    D: Pouf,
{ /* private fields */ }

A repository contained on the local file system.

Implementations

impl<D> FileSystemRepository<D>

where D: Pouf,

pub fn builder<P: Into<PathBuf>>( local_path: P, ) -> FileSystemRepositoryBuilder<D>

Create a FileSystemRepositoryBuilder.

pub fn new<P: Into<PathBuf>>(local_path: P) -> Self

Create a new repository on the local file system.

pub fn batch_update(&self) -> FileSystemBatchUpdate<'_, D>

Returns a FileSystemBatchUpdate for manipulating this repository. This allows callers to stage a number of mutations, and optionally write them all at once.

FileSystemBatchUpdate will try to update any changed metadata or targets in a single transaction, and will fail if there are any conflict writes, either by directly calling FileSystemRepository::store_metadata, FileSystemRepository::store_target, or another FileSystemRepository::batch_update.

Warning: The current implementation makes no effort to prevent manipulations of the underlying filesystem, either in-process, or by an external process.

Trait Implementations

impl<D> Debug for FileSystemRepository<D>

where D: Pouf + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<D> RepositoryProvider<D> for FileSystemRepository<D>

where D: Pouf,

fn fetch_metadata<'a>( &'a self, meta_path: &MetadataPath, version: MetadataVersion, ) -> BoxFuture<'a, Result<Box<dyn AsyncRead + Send + Unpin + 'a>>>

Fetch signed metadata identified by meta_path, version, and D::extension().

fn fetch_target<'a>( &'a self, target_path: &TargetPath, ) -> BoxFuture<'a, Result<Box<dyn AsyncRead + Send + Unpin + 'a>>>

Fetch the given target.

impl<D> RepositoryStorage<D> for FileSystemRepository<D>

where D: Pouf,

fn store_metadata<'a>( &'a self, meta_path: &MetadataPath, version: MetadataVersion, metadata: &'a mut (dyn AsyncRead + Send + Unpin), ) -> BoxFuture<'a, Result<()>>

Store the provided metadata in a location identified by meta_path, version, and D::extension(), overwriting any existing metadata at that location.

fn store_target<'a>( &'a self, target_path: &TargetPath, read: &'a mut (dyn AsyncRead + Send + Unpin), ) -> BoxFuture<'a, Result<()>>

Store the provided target in a location identified by target_path, overwriting any existing target at that location.