Struct OpendalContainer 

pub struct OpendalContainer {
    pub index: usize,
    pub content: Vec<Entry>,
    pub metadata_repr: Option<(usize, String)>,
    /* private fields */
}

Holds any relevant content of an opendal container. It has an operator, allowing action on the remote files and knows about the root path and current content.

Fields

index: usize

Current index

content: Vec<Entry>

Retrieved files

metadata_repr: Option<(usize, String)>

Last retrieved information We keep a pair: index and string. It may be cached in the future

Implementations

impl OpendalContainer

pub fn update_metadata(&mut self) -> Result<()>

Update the metadata with for the currently selected file

pub fn is_set(&self) -> bool

True if the opendal container is really set. IE if it’s connected to a remote container.

pub fn upload(&self, local_file: &FileInfo) -> Result<()>

Upload the local file to the remote container in its current path.

pub fn download(&self, dest: &Path) -> Result<()>

Download the currently selected remote file to dest. The filename is preserved. Nothing is done if a local file with same filename already exists in current path.

This will most likely change in the future since it’s not the default behavior of most modern file managers.

pub fn create_newdir(&mut self, dirname: String) -> Result<()>

Creates a new remote directory with dirname in current path.

pub fn disconnect(&mut self)

Disconnect itself, reseting it’s parameters.

pub fn delete(&mut self) -> Result<()>

Delete the currently selected remote file Nothing is done if current path is empty.

pub fn enter_selected(&mut self) -> Result<()>

Enter in the selected file or directory.

Errors:

Will fail if the selected file is not a directory of the current path is empty.

pub fn refresh_current(&mut self) -> Result<()>

Refresh the current remote path. Nothing is done if no connexion is established.

pub fn move_to_parent(&mut self) -> Result<()>

Move to remote parent directory if possible

pub fn desc(&self) -> String

Format a description of the current container: Name and path.

Trait Implementations

impl Content<Entry> for OpendalContainer

Implement a selectable content for this struct. This trait allows to navigate through a vector of element content_type. It implements: is_empty, len, next, prev, selected. selected returns an optional reference to the value.

fn selected(&self) -> Option<&Entry>

Returns a reference to the selected content.

fn content(&self) -> &Vec<Entry>

A reference to the content.

fn style(&self, index: usize, style: &Style) -> Style

Reverse the received effect if the index match the selected index.

fn push(&mut self, element: Entry)

Push a new element at the end of content

impl Default for OpendalContainer

fn default() -> OpendalContainer

Returns the “default value” for a type.

impl DrawMenu<Entry> for OpendalContainer

fn draw_menu(&self, f: &mut Frame<'_>, rect: &Rect, window: &ContentWindow)

where Self: Content<T>,

impl Selectable for OpendalContainer

Implement a selectable content for this struct. This trait allows to navigate through a vector of element content_type. It implements: is_empty, len, next, prev, selected. selected returns an optional reference to the value.

fn is_empty(&self) -> bool

True if the content is empty.

fn len(&self) -> usize

The size of the content.

fn prev(&mut self)

Select the prev item.

fn next(&mut self)

Select the next item.

fn index(&self) -> usize

Returns the index of the selected item.

fn set_index(&mut self, index: usize)

Set the index to a new value if the value is below the length.

fn selected_is_last(&self) -> bool

true if the selected element is the last of content