Trait FolderHandle 

pub trait FolderHandle {
    // Required methods
    fn name(&self) -> &str;
    fn entries(&self) -> FolderEntriesFuture;
    fn open_file(&self, name: &str) -> FileOpenFuture<PickedFile>;
    fn open_folder(&self, name: &str) -> FileOpenFuture<PickedFolder>;
    fn create_file(&self, name: &str) -> Option<FileOpenFuture<PickedFile>>;
    fn create_folder(&self, name: &str) -> Option<FileOpenFuture<PickedFolder>>;
}

A picked folder the system gives no path for: what is in it, opened by name, and, when the pick is writable, files and folders made in it. What it opens is writable when it is.

Required Methods

fn name(&self) -> &str

The folder’s name, which the user sees.

fn entries(&self) -> FolderEntriesFuture

What is in the folder, in no particular order.

fn open_file(&self, name: &str) -> FileOpenFuture<PickedFile>

The file name in the folder.

fn open_folder(&self, name: &str) -> FileOpenFuture<PickedFolder>

The folder name in the folder.

fn create_file(&self, name: &str) -> Option<FileOpenFuture<PickedFile>>

Makes an empty file name in the folder; None unless the pick is writable.

fn create_folder(&self, name: &str) -> Option<FileOpenFuture<PickedFolder>>

Makes a folder name in the folder; None unless the pick is writable.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors