Struct NativeStore 

pub struct NativeStore { /* private fields */ }

Files below one native attachments directory.

Implementations

impl NativeStore

pub async fn new(root: impl AsRef<Path>) -> Result<Self, AttachmentError>

Trait Implementations

impl Clone for NativeStore

fn clone(&self) -> NativeStore

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NativeStore

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

Formats the value using the given formatter.

impl LocalStore for NativeStore

fn open_read<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<StagedFile, AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn create_temp<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<StoreWriter, AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Create a temporary file. Callers must use unique names because OPFS cannot create a file exclusively.

fn create_dir_if_absent<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Return true when this call created the directory.

fn rename<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, from: &'life1 str, to: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), StoreMoveError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Move a file only when the destination does not exist.

fn replace<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, from: &'life1 str, to: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Atomically replace the destination with a completed temporary file.

fn remove_dir_all<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), StoreRemoveError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Remove a directory and every entry below it. A removal can fail after it deleted some entries; the error then reports that it did.

fn prepare_remove_dir<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check a managed directory before its related record is removed. Return false when nothing is at the path. Fail when the entry is not a directory.

fn remove_empty_dir<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Remove only an empty directory.

fn remove_file<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn exists<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn sync<'life0, 'life1, 'async_trait>( &'life0 self, writer: &'life1 mut StoreWriter, ) -> Pin<Box<dyn Future<Output = Result<(), AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn finish_decode<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, decoder: AttachmentDecoder, source: &'life1 str, output: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<DecodedMeta, AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn list_files<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<StoreFile>, AttachmentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

List files one level below the managed directories. Do not enter app directories.

fn is_regular_file<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, AttachmentError>> + Send + 'async_trait>>

where Self: Sync + 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check the file kind after the caller finds an existing path.