Trait StorageProvider 

pub trait StorageProvider:
    Clone
    + Send
    + Sync
    + 'static {
    type File: StorageFile + 'static;

    // Required methods
    fn open(
        &self,
        path: &str,
        options: OpenOptions,
    ) -> impl Future<Output = Result<Self::File>> + Send;
    fn exists(&self, path: &str) -> impl Future<Output = Result<bool>> + Send;
    fn delete(&self, path: &str) -> impl Future<Output = Result<()>> + Send;
    fn rename(
        &self,
        from: &str,
        to: &str,
    ) -> impl Future<Output = Result<()>> + Send;
}

Provider trait for file storage operations.

Clone allows sharing providers across multiple components efficiently.

Required Associated Types

type File: StorageFile + 'static

The file type for this provider.

Required Methods

fn open( &self, path: &str, options: OpenOptions, ) -> impl Future<Output = Result<Self::File>> + Send

Open a file with the given options.

fn exists(&self, path: &str) -> impl Future<Output = Result<bool>> + Send

Check if a file exists at the given path.

fn delete(&self, path: &str) -> impl Future<Output = Result<()>> + Send

Delete a file at the given path.

fn rename( &self, from: &str, to: &str, ) -> impl Future<Output = Result<()>> + Send

Rename a file from one path to another.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl StorageProvider for TokioStorageProvider

Available on crate feature tokio-providers only.

type File = TokioStorageFile