Struct LocalBackend

pub struct LocalBackend { /* private fields */ }

Local filesystem storage backend

Implementations

impl LocalBackend

pub fn new(config: LocalStorageConfig) -> Self

Create a new local storage backend

Trait Implementations

impl Clone for LocalBackend

fn clone(&self) -> LocalBackend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LocalBackend

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

Formats the value using the given formatter.

impl StorageBackend for LocalBackend

fn put<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, path: &'life1 str, data: &'life2 [u8], options: Option<UploadOptions>, ) -> Pin<Box<dyn Future<Output = StorageResult<FileMetadata>> + Send + 'async_trait>>

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

Store a file

fn put_stream<'life0, 'life1, 'async_trait, S>( &'life0 self, path: &'life1 str, stream: S, options: Option<UploadOptions>, ) -> Pin<Box<dyn Future<Output = StorageResult<FileMetadata>> + Send + 'async_trait>>

where S: Stream<Item = Result<Bytes, Error>> + Send + Unpin + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Store a file from a stream (for large files)

fn get<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = StorageResult<Option<Bytes>>> + Send + 'async_trait>>

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

Retrieve a file

fn get_stream<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = StorageResult<Option<Box<dyn Stream<Item = Result<Bytes, Error>> + Send + Unpin>>>> + Send + 'async_trait>>

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

Get a file as a stream (for large files)

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

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

Check if a file exists

fn metadata<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = StorageResult<Option<FileMetadata>>> + Send + 'async_trait>>

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

Get file metadata

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

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

Delete a file

fn list<'life0, 'life1, 'async_trait>( &'life0 self, prefix: Option<&'life1 str>, limit: Option<u32>, ) -> Pin<Box<dyn Future<Output = StorageResult<Vec<FileMetadata>>> + Send + 'async_trait>>

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

List files in a directory/prefix

fn copy<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, from: &'life1 str, to: &'life2 str, options: Option<UploadOptions>, ) -> Pin<Box<dyn Future<Output = StorageResult<FileMetadata>> + Send + 'async_trait>>

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

Copy a file

fn move_file<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, from: &'life1 str, to: &'life2 str, options: Option<UploadOptions>, ) -> Pin<Box<dyn Future<Output = StorageResult<FileMetadata>> + Send + 'async_trait>>

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

Move/rename a file

fn signed_url<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, _expires_in: Duration, ) -> Pin<Box<dyn Future<Output = StorageResult<String>> + Send + 'async_trait>>

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

Generate a signed URL (if supported)

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

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

Generate a public URL (if supported)

fn stats<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = StorageResult<StorageStats>> + Send + 'async_trait>>

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

Get storage statistics

fn delete_many<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, paths: &'life1 [&'life2 str], ) -> Pin<Box<dyn Future<Output = StorageResult<Vec<String>>> + Send + 'async_trait>>

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

Delete multiple files