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rust: 2+ notcurses convenience constructors

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This commit is contained in:
joseLuís 2020-11-16 18:06:15 +01:00
parent 08b000de28
commit 2e47618a6a
1 changed files with 14 additions and 1 deletions
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15
rust/src/notcurses.rs
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@ -65,7 +65,7 @@ use crate::{
notcurses_stdplane_const, notcurses_stdplane_const,
types::{ types::{
NcAlign, NcInput, NcLogLevel, NcPlane, Notcurses, NotcursesOptions, NCALIGN_CENTER, NcAlign, NcInput, NcLogLevel, NcPlane, Notcurses, NotcursesOptions, NCALIGN_CENTER,
NCALIGN_LEFT, NCOPTION_SUPPRESS_BANNERS, NCALIGN_LEFT, NCOPTION_SUPPRESS_BANNERS, NCOPTION_NO_ALTERNATE_SCREEN,
}, },
}; };
@ -149,6 +149,19 @@ impl Notcurses {
&mut *notcurses_init(&NotcursesOptions::new(), null_mut()) &mut *notcurses_init(&NotcursesOptions::new(), null_mut())
} }
/// `Notcurses` simple constructor without an alternate screen
pub unsafe fn without_altscreen<'a>() -> &'a mut Notcurses {
let options = NotcursesOptions::with_flags(NCOPTION_NO_ALTERNATE_SCREEN);
&mut *notcurses_init(&options, null_mut())
}
/// `Notcurses` simple constructor without an alternate screen
pub unsafe fn without_altscreen_nor_banners<'a>() -> &'a mut Notcurses {
let options = NotcursesOptions::with_flags(
NCOPTION_NO_ALTERNATE_SCREEN | NCOPTION_SUPPRESS_BANNERS);
&mut *notcurses_init(&options, null_mut())
}
/// `Notcurses` constructor with options /// `Notcurses` constructor with options
pub unsafe fn with_options<'a>(options: &NotcursesOptions) -> &'a mut Notcurses { pub unsafe fn with_options<'a>(options: &NotcursesOptions) -> &'a mut Notcurses {
&mut *notcurses_init(options, null_mut()) &mut *notcurses_init(options, null_mut())