Trait FileProvider 

pub trait FileProvider {
    // Required methods
    fn read_bytes(&self, path: &str) -> Result<Vec<u8>, FileError>;
    fn write_bytes(
        &self,
        path: &str,
        bytes: Vec<u8>,
        options: WriteOptions,
    ) -> Result<String, FileError>;
    fn exists_value(&self, path: &str) -> Result<bool, FileError>;
    fn stat_entry(&self, path: &str) -> Result<FileEntry, FileError>;
    fn entries_values(&self, path: &str) -> Result<Vec<FileEntry>, FileError>;
    fn mkdir_path(
        &self,
        path: &str,
        options: MkdirOptions,
    ) -> Result<String, FileError>;
    fn delete_path(
        &self,
        path: &str,
        options: DeleteOptions,
    ) -> Result<String, FileError>;
    fn copy_path(
        &self,
        source: &str,
        target: &str,
        options: CopyOptions,
    ) -> Result<String, FileError>;
    fn move_path(
        &self,
        source: &str,
        target: &str,
        options: MoveOptions,
    ) -> Result<String, FileError>;
    fn temp_file_path(
        &self,
        parent: &str,
        options: TempFileOptions,
    ) -> Result<String, FileError>;
    fn temp_directory_path(
        &self,
        parent: &str,
        options: TempDirectoryOptions,
    ) -> Result<String, FileError>;

    // Provided methods
    fn resolve(&self, root: &str, path: &str) -> Result<String, FileError> { ... }
    fn read(&self, path: &str) -> Result<Promise, FileError> { ... }
    fn write(&self, path: &str, bytes: Vec<u8>) -> Result<Promise, FileError> { ... }
    fn write_with_options(
        &self,
        path: &str,
        bytes: Vec<u8>,
        options: WriteOptions,
    ) -> Result<Promise, FileError> { ... }
    fn exists(&self, path: &str) -> Result<Promise, FileError> { ... }
    fn stat(&self, path: &str) -> Result<Promise, FileError> { ... }
    fn entries(&self, path: &str) -> Result<Promise, FileError> { ... }
    fn list(&self, path: &str) -> Result<Promise, FileError> { ... }
    fn walk(&self, path: &str) -> Result<Promise, FileError> { ... }
    fn mkdir(&self, path: &str) -> Result<Promise, FileError> { ... }
    fn mkdir_with_options(
        &self,
        path: &str,
        options: MkdirOptions,
    ) -> Result<Promise, FileError> { ... }
    fn delete(&self, path: &str) -> Result<Promise, FileError> { ... }
    fn delete_with_options(
        &self,
        path: &str,
        options: DeleteOptions,
    ) -> Result<Promise, FileError> { ... }
    fn copy(
        &self,
        source: &str,
        target: &str,
        options: CopyOptions,
    ) -> Result<Promise, FileError> { ... }
    fn move_entry(
        &self,
        source: &str,
        target: &str,
        options: MoveOptions,
    ) -> Result<Promise, FileError> { ... }
    fn temp_file(
        &self,
        parent: &str,
        options: TempFileOptions,
    ) -> Result<Promise, FileError> { ... }
    fn temp_directory(
        &self,
        parent: &str,
        options: TempDirectoryOptions,
    ) -> Result<Promise, FileError> { ... }
}

Required Methods

fn read_bytes(&self, path: &str) -> Result<Vec<u8>, FileError>

fn write_bytes( &self, path: &str, bytes: Vec<u8>, options: WriteOptions, ) -> Result<String, FileError>

fn exists_value(&self, path: &str) -> Result<bool, FileError>

fn stat_entry(&self, path: &str) -> Result<FileEntry, FileError>

fn entries_values(&self, path: &str) -> Result<Vec<FileEntry>, FileError>

fn mkdir_path( &self, path: &str, options: MkdirOptions, ) -> Result<String, FileError>

fn delete_path( &self, path: &str, options: DeleteOptions, ) -> Result<String, FileError>

fn copy_path( &self, source: &str, target: &str, options: CopyOptions, ) -> Result<String, FileError>

fn move_path( &self, source: &str, target: &str, options: MoveOptions, ) -> Result<String, FileError>

fn temp_file_path( &self, parent: &str, options: TempFileOptions, ) -> Result<String, FileError>

fn temp_directory_path( &self, parent: &str, options: TempDirectoryOptions, ) -> Result<String, FileError>

Provided Methods

fn resolve(&self, root: &str, path: &str) -> Result<String, FileError>

fn read(&self, path: &str) -> Result<Promise, FileError>

fn write(&self, path: &str, bytes: Vec<u8>) -> Result<Promise, FileError>

fn write_with_options( &self, path: &str, bytes: Vec<u8>, options: WriteOptions, ) -> Result<Promise, FileError>

fn exists(&self, path: &str) -> Result<Promise, FileError>

fn stat(&self, path: &str) -> Result<Promise, FileError>

fn entries(&self, path: &str) -> Result<Promise, FileError>

fn list(&self, path: &str) -> Result<Promise, FileError>

fn walk(&self, path: &str) -> Result<Promise, FileError>

fn mkdir(&self, path: &str) -> Result<Promise, FileError>

fn mkdir_with_options( &self, path: &str, options: MkdirOptions, ) -> Result<Promise, FileError>

fn delete(&self, path: &str) -> Result<Promise, FileError>

fn delete_with_options( &self, path: &str, options: DeleteOptions, ) -> Result<Promise, FileError>

fn copy( &self, source: &str, target: &str, options: CopyOptions, ) -> Result<Promise, FileError>

fn move_entry( &self, source: &str, target: &str, options: MoveOptions, ) -> Result<Promise, FileError>

fn temp_file( &self, parent: &str, options: TempFileOptions, ) -> Result<Promise, FileError>

fn temp_directory( &self, parent: &str, options: TempDirectoryOptions, ) -> Result<Promise, FileError>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl FileProvider for FilesystemRuntimeAdapter

impl FileProvider for MemoryFileProvider

impl FileProvider for NativeFileProvider

Available on WASI or non-WebAssembly only.

impl FileProvider for UnsupportedFileProvider