Trait WritableFolderPicker 

pub trait WritableFolderPicker {
    // Required method
    fn pick(&self) -> PickerFuture<Result<Option<String>, FilePickerError>>;
}

Presents the system “pick a writable folder” UI. Platform-provided (Android); desktop/web use the built-in backend.

Required Methods

fn pick(&self) -> PickerFuture<Result<Option<String>, FilePickerError>>

Resolves to the durable handle string, or None if the user cancelled.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors