Trait cursive::CursiveExt
source · [−]pub trait CursiveExt {
fn run(&mut self);
fn run_ncurses(&mut self) -> Result<()>;
fn run_pancurses(&mut self) -> Result<()>;
fn run_termion(&mut self) -> Result<()>;
fn run_crossterm(&mut self) -> Result<(), ErrorKind>;
fn run_blt(&mut self);
}
Expand description
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
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.
sourcefn run_ncurses(&mut self) -> Result<()>
fn run_ncurses(&mut self) -> Result<()>
Available on crate feature
ncurses-backend
only.Creates a new Cursive root using a ncurses backend.
sourcefn run_pancurses(&mut self) -> Result<()>
fn run_pancurses(&mut self) -> Result<()>
Available on crate feature
pancurses-backend
only.Creates a new Cursive root using a pancurses backend.
sourcefn run_termion(&mut self) -> Result<()>
fn run_termion(&mut self) -> Result<()>
Available on crate feature
termion-backend
only.Creates a new Cursive root using a termion backend.
sourcefn run_crossterm(&mut self) -> Result<(), ErrorKind>
fn run_crossterm(&mut self) -> Result<(), ErrorKind>
Available on crate feature
crossterm-backend
only.Creates a new Cursive root using a crossterm backend.