Struct CommandPicker 

pub struct CommandPicker {
    pub filter: String,
    pub selected_index: usize,
    pub filtered_commands: Vec<&'static SlashCommand>,
}

Interactive command picker state

Fields

filter: String

Current filter text (after the /)

selected_index: usize

Currently selected index

filtered_commands: Vec<&'static SlashCommand>

Filtered commands

Implementations

impl CommandPicker

pub fn new() -> Self

pub fn set_filter(&mut self, filter: &str)

Update filter and refresh filtered commands

pub fn move_up(&mut self)

Move selection up

pub fn move_down(&mut self)

Move selection down

pub fn selected_command(&self) -> Option<&'static SlashCommand>

Get currently selected command

pub fn render_suggestions(&self) -> usize

Render the picker suggestions below current line

pub fn clear_lines(&self, num_lines: usize)

Clear n lines above cursor

Trait Implementations

impl Default for CommandPicker

fn default() -> Self

Returns the “default value” for a type.