Struct tui_term::widget::PseudoTerminal

source · 
#[non_exhaustive]
pub struct PseudoTerminal<'a, S> { /* private fields */ }
Expand description

A widget representing a pseudo-terminal screen.

The PseudoTerminal widget displays the contents of a pseudo-terminal screen, which is typically populated with text and control sequences from a terminal emulator. It provides a visual representation of the terminal output within a TUI application.

The contents of the pseudo-terminal screen are represented by a vt100::Screen object. The vt100 library provides functionality for parsing and processing terminal control sequences and handling terminal state, allowing the PseudoTerminal widget to accurately render the terminal output.

§Examples

use ratatui::{
    style::{Color, Modifier, Style},
    widgets::{Block, Borders},
};
use tui_term::widget::PseudoTerminal;
use vt100::Parser;

let mut parser = vt100::Parser::new(24, 80, 0);
let pseudo_term = PseudoTerminal::new(parser.screen())
    .block(Block::default().title("Terminal").borders(Borders::ALL))
    .style(
        Style::default()
            .fg(Color::White)
            .bg(Color::Black)
            .add_modifier(Modifier::BOLD),
    );

Implementations§

source§

impl<'a, S: Screen> PseudoTerminal<'a, S>

source

pub fn new(screen: &'a S) -> Self

Creates a new instance of PseudoTerminal.

§Arguments
  • screen: The reference to the Screen.
§Example
use tui_term::widget::PseudoTerminal;
use vt100::Parser;

let mut parser = vt100::Parser::new(24, 80, 0);
let pseudo_term = PseudoTerminal::new(parser.screen());
Examples found in repository?
examples/nested_shell.rs (line 204)
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let block = Block::default()
        .borders(Borders::ALL)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[0]);
    let explanation = "Press q to exit".to_string();
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[1]);
}
More examples
Hide additional examples
examples/nested_shell_async.rs (line 207)
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let block = Block::default()
        .borders(Borders::ALL)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[0]);
    let explanation = "Press q to exit".to_string();
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[1]);
}
examples/simple_ls_controller.rs (line 74)
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: ls ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen)
        .cursor(tui_term::widget::Cursor::default().visibility(false))
        .block(block.clone());
    f.render_widget(pseudo_term, chunks[0]);
    let explanation = "Press q to exit";
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[1]);
}
examples/long_running.rs (line 140)
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(0),
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: top ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[1]);
    let block = Block::default().borders(Borders::ALL);
    f.render_widget(block, f.area());
    let explanation = "Press q to exit".to_string();
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[2]);
}
examples/simple_ls_chan.rs (line 105)
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: ls ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block.clone());
    f.render_widget(pseudo_term, chunks[0]);
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[1]);
    let block = Block::default().borders(Borders::ALL);
    f.render_widget(block, f.area());
    let explanation = "Press q to exit";
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[2]);
}
examples/simple_ls_rw.rs (line 113)
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: ls ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block.clone());
    f.render_widget(pseudo_term, chunks[0]);
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[1]);
    let block = Block::default().borders(Borders::ALL);
    f.render_widget(block, f.area());
    let explanation = "Press q to exit";
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[2]);
}
Additional examples can be found in:
source

pub fn block(self, block: Block<'a>) -> Self

Sets the block for the PseudoTerminal.

§Arguments
  • block: The Block to set.
§Example
use ratatui::widgets::Block;
use tui_term::widget::PseudoTerminal;
use vt100::Parser;

let mut parser = vt100::Parser::new(24, 80, 0);
let block = Block::default();
let pseudo_term = PseudoTerminal::new(parser.screen()).block(block);
Examples found in repository?
examples/nested_shell.rs (line 204)
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let block = Block::default()
        .borders(Borders::ALL)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[0]);
    let explanation = "Press q to exit".to_string();
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[1]);
}
More examples
Hide additional examples
examples/nested_shell_async.rs (line 207)
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let block = Block::default()
        .borders(Borders::ALL)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[0]);
    let explanation = "Press q to exit".to_string();
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[1]);
}
examples/simple_ls_controller.rs (line 76)
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: ls ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen)
        .cursor(tui_term::widget::Cursor::default().visibility(false))
        .block(block.clone());
    f.render_widget(pseudo_term, chunks[0]);
    let explanation = "Press q to exit";
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[1]);
}
examples/long_running.rs (line 140)
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(0),
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: top ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[1]);
    let block = Block::default().borders(Borders::ALL);
    f.render_widget(block, f.area());
    let explanation = "Press q to exit".to_string();
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[2]);
}
examples/simple_ls_chan.rs (line 105)
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: ls ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block.clone());
    f.render_widget(pseudo_term, chunks[0]);
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[1]);
    let block = Block::default().borders(Borders::ALL);
    f.render_widget(block, f.area());
    let explanation = "Press q to exit";
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[2]);
}
examples/simple_ls_rw.rs (line 113)
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Percentage(50),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: ls ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen).block(block.clone());
    f.render_widget(pseudo_term, chunks[0]);
    let pseudo_term = PseudoTerminal::new(screen).block(block);
    f.render_widget(pseudo_term, chunks[1]);
    let block = Block::default().borders(Borders::ALL);
    f.render_widget(block, f.area());
    let explanation = "Press q to exit";
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[2]);
}
Additional examples can be found in:
source

pub fn cursor(self, cursor: Cursor) -> Self

Sets the cursor configuration for the PseudoTerminal.

The cursor method allows configuring the appearance of the cursor within the PseudoTerminal widget.

§Arguments
  • cursor: The Cursor configuration to set.
§Example
use ratatui::style::Style;
use tui_term::widget::{Cursor, PseudoTerminal};

let mut parser = vt100::Parser::new(24, 80, 0);
let cursor = Cursor::default().symbol("|").style(Style::default());
let pseudo_term = PseudoTerminal::new(parser.screen()).cursor(cursor);
Examples found in repository?
examples/simple_ls_controller.rs (line 75)
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

fn ui(f: &mut Frame, screen: &Screen) {
    let chunks = ratatui::layout::Layout::default()
        .direction(ratatui::layout::Direction::Vertical)
        .margin(1)
        .constraints(
            [
                ratatui::layout::Constraint::Percentage(100),
                ratatui::layout::Constraint::Min(1),
            ]
            .as_ref(),
        )
        .split(f.area());
    let title = Line::from("[ Running: ls ]");
    let block = Block::default()
        .borders(Borders::ALL)
        .title(title)
        .style(Style::default().add_modifier(Modifier::BOLD));
    let pseudo_term = PseudoTerminal::new(screen)
        .cursor(tui_term::widget::Cursor::default().visibility(false))
        .block(block.clone());
    f.render_widget(pseudo_term, chunks[0]);
    let explanation = "Press q to exit";
    let explanation = Paragraph::new(explanation)
        .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
        .alignment(Alignment::Center);
    f.render_widget(explanation, chunks[1]);
}
More examples
Hide additional examples
examples/smux.rs (line 84)
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152

async fn main() -> io::Result<()> {
    init_panic_hook();
    let (mut terminal, mut size) = setup_terminal().unwrap();

    let cwd = std::env::current_dir().unwrap();
    let mut cmd = CommandBuilder::new_default_prog();
    cmd.cwd(cwd);

    let mut panes: Vec<PtyPane> = Vec::new();
    let mut active_pane: Option<usize> = None;

    // Add a default pane
    let pane_size = calc_pane_size(size, 1);
    open_new_pane(&mut panes, &mut active_pane, &cmd, pane_size)?;

    loop {
        terminal.draw(|f| {
            let chunks = Layout::default()
                .direction(Direction::Vertical)
                .margin(1)
                .constraints([Constraint::Percentage(100), Constraint::Min(1)].as_ref())
                .split(f.area());

            let pane_height = if panes.is_empty() {
                chunks[0].height
            } else {
                (chunks[0].height.saturating_sub(1)) / panes.len() as u16
            };

            for (index, pane) in panes.iter().enumerate() {
                let block = Block::default()
                    .borders(Borders::ALL)
                    .style(Style::default().add_modifier(Modifier::BOLD));
                let mut cursor = Cursor::default();
                let block = if Some(index) == active_pane {
                    block.style(
                        Style::default()
                            .add_modifier(Modifier::BOLD)
                            .fg(Color::LightMagenta),
                    )
                } else {
                    cursor.hide();
                    block
                };
                let parser = pane.parser.read().unwrap();
                let screen = parser.screen();
                let pseudo_term = PseudoTerminal::new(screen).block(block).cursor(cursor);
                let pane_chunk = Rect {
                    x: chunks[0].x,
                    y: chunks[0].y + (index as u16 * pane_height), /* Adjust the y coordinate for
                                                                    * each pane */
                    width: chunks[0].width,
                    height: pane_height, // Use the calculated pane height directly
                };
                f.render_widget(pseudo_term, pane_chunk);
            }

            let explanation =
                "Ctrl+n to open a new pane | Ctrl+x to close the active pane | Ctrl+q to quit";
            let explanation = Paragraph::new(explanation)
                .style(Style::default().add_modifier(Modifier::BOLD | Modifier::REVERSED))
                .alignment(Alignment::Center);
            f.render_widget(explanation, chunks[1]);
        })?;

        if event::poll(Duration::from_millis(10))? {
            tracing::info!("Terminal Size: {:?}", terminal.size());
            match event::read()? {
                Event::Key(key) => match key.code {
                    KeyCode::Char('q') if key.modifiers.contains(KeyModifiers::CONTROL) => {
                        cleanup_terminal(&mut terminal).unwrap();
                        return Ok(());
                    }
                    KeyCode::Char('n') if key.modifiers.contains(KeyModifiers::CONTROL) => {
                        let pane_size = calc_pane_size(size, panes.len() + 1);
                        tracing::info!("Opened new pane with size: {size:?}");
                        resize_all_panes(&mut panes, pane_size);
                        open_new_pane(&mut panes, &mut active_pane, &cmd, pane_size)?;
                    }
                    KeyCode::Char('x') if key.modifiers.contains(KeyModifiers::CONTROL) => {
                        close_active_pane(&mut panes, &mut active_pane).await?;
                        resize_all_panes(&mut panes, pane_size);
                    }
                    KeyCode::Char('k') if key.modifiers.contains(KeyModifiers::CONTROL) => {
                        if let Some(pane) = active_pane {
                            active_pane = Some(pane.saturating_sub(1));
                        }
                    }
                    KeyCode::Char('j') if key.modifiers.contains(KeyModifiers::CONTROL) => {
                        if let Some(pane) = active_pane {
                            if pane < panes.len() - 1 {
                                active_pane = Some(pane.saturating_add(1));
                            }
                        }
                    }
                    _ => {
                        if let Some(index) = active_pane {
                            if handle_pane_key_event(&mut panes[index], &key).await {
                                continue;
                            }
                        }
                    }
                },
                Event::Resize(cols, rows) => {
                    tracing::info!("Resized to: rows: {} cols: {}", rows, cols);
                    size.rows = rows;
                    size.cols = cols;
                    let pane_size = calc_pane_size(size, panes.len());
                    resize_all_panes(&mut panes, pane_size);
                }
                _ => {}
            }
        }
    }
}
source

pub const fn style(self, style: Style) -> Self

Sets the style for PseudoTerminal.

§Arguments
  • style: The Style to set.
§Example
use ratatui::style::Style;
use tui_term::widget::PseudoTerminal;

let mut parser = vt100::Parser::new(24, 80, 0);
let style = Style::default();
let pseudo_term = PseudoTerminal::new(parser.screen()).style(style);
source

pub const fn screen(&self) -> &S

Trait Implementations§

source§

impl<S: Screen> Widget for PseudoTerminal<'_, S>

source§

fn render(self, area: Rect, buf: &mut Buffer)

Draws the current state of the widget in the given buffer. That is the only method required to implement a custom widget.

Auto Trait Implementations§

§

impl<'a, S> Freeze for PseudoTerminal<'a, S>

§

impl<'a, S> RefUnwindSafe for PseudoTerminal<'a, S>
where S: RefUnwindSafe,

§

impl<'a, S> Send for PseudoTerminal<'a, S>
where S: Sync,

§

impl<'a, S> Sync for PseudoTerminal<'a, S>
where S: Sync,

§

impl<'a, S> Unpin for PseudoTerminal<'a, S>

§

impl<'a, S> UnwindSafe for PseudoTerminal<'a, S>
where S: RefUnwindSafe,

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> Downcast for T
where T: Any,

source§

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
source§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
source§

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
source§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
source§

impl<T> DowncastSync for T
where T: Any + Send + Sync,

source§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> IntoEither for T

source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.