Function run 

pub fn run(f: impl FnMut(&mut Context)) -> Result<()>

Available on crate feature crossterm only.

Run the TUI loop with default configuration.

Enters alternate screen mode, runs f each frame, and exits cleanly on Ctrl+C or when Context::quit is called.

Raw mode is handled for you

SLT enters raw mode automatically inside run / run_with / run_inline / run_async. Wrapping these with manual crossterm::terminal::enable_raw_mode() and disable_raw_mode() is redundant — the calls are idempotent so no harm comes of it, but it suggests a misunderstood lifecycle. Drop the wrapper calls:

// Don't do this — it's already handled internally:
// crossterm::terminal::enable_raw_mode()?;
slt::run(|ui| { ui.text("hi"); })?;
// crossterm::terminal::disable_raw_mode()?;

Ctrl+C opt-out (issue #238)

By default, Ctrl+C exits the loop cleanly — matching the v0.19 contract and the convention most TUIs follow. To match RataTUI’s raw-mode semantics (Ctrl+C delivered as a regular Event::Key), set RunConfig::handle_ctrl_c(false) and decide inside the frame closure whether to call Context::quit:

use slt::{KeyModifiers, RunConfig};

slt::run_with(RunConfig::default().handle_ctrl_c(false), |ui| {
    if ui.key_mod('c', KeyModifiers::CONTROL) {
        // e.g. clear input, prompt to save, then quit:
        ui.quit();
    }
})?;

Example

fn main() -> std::io::Result<()> {
    slt::run(|ui| {
        ui.text("Press Ctrl+C to exit");
    })
}