Struct Completion 

pub struct Completion {
    pub content: Vec<String>,
    pub index: usize,
}

Holds a Vec<String> of possible completions and an usize index showing where the user is in the vec.

Fields

content: Vec<String>

Possible completions

index: usize

Which completion is selected by the user

Implementations

impl Completion

pub fn is_empty(&self) -> bool

Is there any completion option ?

pub fn current_proposition(&self) -> &str

Returns the currently selected proposition. Returns an empty string if proposals is empty.

pub fn reset(&mut self)

Empty the proposals Vec. Reset the index.

pub fn cd(&mut self, current_path: &str, input_string: &str)

Cd completion. Looks for the valid path completing what the user typed.

pub fn exec(&mut self, input_string: &str)

Looks for programs in $PATH completing the one typed by the user.

pub fn action(&mut self, input_string: &str)

Looks for fm actions completing the one typed by the user.

pub fn search(&mut self, files: Vec<String>)

Looks for file within current folder completing what the user typed.

pub fn complete_input_string(&self, input_string: &str) -> Option<&str>

Complete the input string with current_proposition if possible. Returns the optional last chars of the current_proposition. If the current_proposition doesn’t start with input_string, it returns None.

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

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

Trait Implementations

impl Clone for Completion

fn clone(&self) -> Completion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Content<String> for Completion

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<&String>

Returns a reference to the selected content.

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

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: String)

Push a new element at the end of content

impl Default for Completion

fn default() -> Completion

Returns the “default value” for a type.

impl DrawMenu<String> for Completion

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

where Self: Content<T>,

impl Selectable for Completion

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