Struct Marks 

pub struct Marks {
    pub index: usize,
    /* private fields */
}

Holds the marks created by the user. It’s an ordered map between any char (except :, and control char) and a PathBuf.

Fields

index: usize

Implementations

impl Marks

pub fn is_empty(&self) -> bool

True if there’s no marks yet

pub fn len(&self) -> usize

The number of saved marks

pub fn setup(&mut self)

Reads the marks stored in the config file (~/.config/fm/marks.cfg). If an invalid marks is read, only the valid ones are kept and the file is saved again.

pub fn get(&self, key: char) -> Option<PathBuf>

Returns an optional marks associated to a char bind.

pub fn new_mark(&mut self, ch: char, path: &Path) -> Result<()>

Store a new mark in the config file. If an update is done, the marks are saved again.

Errors

It may fail if writing to the marks file fails.

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

pub fn as_strings(&self) -> Vec<String>

Returns a vector of strings like “d: /dev” for every mark.

pub fn char_for(&self, path: &Path) -> &char

Returns the char for associated to a path. For marked path, it’s their mark, Otherwise it’s ’ ’

pub fn move_path(&mut self, old_path: &Path, new_path: &Path) -> Result<()>

Change mark path from old_path to new_path and write the marks to disk

pub fn remove_path(&mut self, old_path: &Path) -> Result<()>

Remove a path from marks. Does nothing if the path isn’t marked. If the path is marked, it’s removed everywhere (paths_to_mark, content and used_ch). The marks are then saved.

Trait Implementations

impl Clone for Marks

fn clone(&self) -> Marks

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Content<(char, PathBuf)> for Marks

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

fn selected(&self) -> Option<&(char, PathBuf)>

Returns a reference to the selected content.

fn content(&self) -> &Vec<(char, PathBuf)>

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: (char, PathBuf))

Push a new element at the end of content

impl Default for Marks

fn default() -> Marks

Returns the “default value” for a type.

impl DrawMenu<(char, PathBuf)> for Marks

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

where Self: Content<T>,

impl Selectable for Marks

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, set_index and selected_is_last.

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