Struct PromptWidget 

pub struct PromptWidget {
    pub input: String,
    pub cursor: usize,
    pub context: ContextIndicators,
    pub config: PromptConfig,
    pub history: Vec<String>,
    pub history_index: Option<usize>,
}

Prompt widget

Fields

input: String

Input text

cursor: usize

Cursor position

context: ContextIndicators

Context indicators

config: PromptConfig

Prompt configuration

history: Vec<String>

Input history

history_index: Option<usize>

History index

Implementations

impl PromptWidget

pub fn new() -> Self

Create a new prompt widget

pub fn insert_char(&mut self, ch: char)

Insert character at cursor

pub fn backspace(&mut self)

Delete character before cursor

pub fn delete(&mut self)

Delete character at cursor

pub fn move_left(&mut self)

Move cursor left

pub fn move_right(&mut self)

Move cursor right

pub fn move_start(&mut self)

Move cursor to start

pub fn move_end(&mut self)

Move cursor to end

pub fn submit(&mut self) -> String

Submit input

pub fn history_up(&mut self)

Navigate history up

pub fn history_down(&mut self)

Navigate history down

pub fn format_prompt(&self) -> String

Format the prompt line

pub fn display_line(&self) -> String

Get the full display line

Trait Implementations

impl Default for PromptWidget

fn default() -> Self

Returns the “default value” for a type.