Trait cursive::CursiveExt

pub trait CursiveExt {
    pub fn run(&mut self);
    pub fn run_ncurses(&mut self) -> Result<()>;
}

Extension trait for the Cursive root to simplify initialization.

It brings backend-specific methods to initialize a Cursive root.

Examples

use cursive::{Cursive, CursiveExt};

let mut siv = Cursive::new();

// Use `CursiveExt::run()` to pick one of the enabled backends,
// depending on cargo features.
siv.run();

// Or explicitly use a specific backend
#[cfg(feature = "ncurses-backend")]
siv.run_ncurses().unwrap();
#[cfg(feature = "panncurses-backend")]
siv.run_pancurses().unwrap();
#[cfg(feature = "termion-backend")]
siv.run_termion().unwrap();
#[cfg(feature = "crossterm-backend")]
siv.run_crossterm().unwrap();
#[cfg(feature = "blt-backend")]
siv.run_blt();

Required methods

pub fn run(&mut self)

Tries to use one of the enabled backends.

Will fallback to the dummy backend if no other backend feature is enabled.

Panics

If the backend initialization fails.

pub fn run_ncurses(&mut self) -> Result<()>

Creates a new Cursive root using a ncurses backend.

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Implementors

impl CursiveExt for Cursive

pub fn run(&mut self)

pub fn run_ncurses(&mut self) -> Result<()>

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