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use def_command

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🪞👃🪞 2025-08-23 23:20:15 +03:00
parent 5ccbb9719f
commit cfd19062fd
37 changed files with 1578 additions and 1594 deletions
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26
crates/device/src/lib.rs
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@ -32,7 +32,7 @@ macro_rules! def_sizes_iter {
}
#[cfg(feature = "arranger")] mod arranger; #[cfg(feature = "arranger")] pub use self::arranger::*;
#[cfg(feature = "browser")] mod browser; #[cfg(feature = "browser")] pub use self::browser::*;
#[cfg(feature = "browse")] mod browse; #[cfg(feature = "browse")] pub use self::browse::*;
#[cfg(feature = "clap")] mod clap; #[cfg(feature = "clap")] pub use self::clap::*;
#[cfg(feature = "clock")] mod clock; #[cfg(feature = "clock")] pub use self::clock::*;
#[cfg(feature = "editor")] mod editor; #[cfg(feature = "editor")] pub use self::editor::*;
@ -85,3 +85,27 @@ pub fn button_3 <'a, K, L, V> (
));
Tui::bold(true, Bsp::e(key, label))
}
pub fn swap_value <T: Clone + PartialEq, U> (
target: &mut T, value: &T, returned: impl Fn(T)->U
) -> Perhaps<U> {
if *target == *value {
Ok(None)
} else {
let mut value = value.clone();
std::mem::swap(target, &mut value);
Ok(Some(returned(value)))
}
}
pub fn toggle_bool <U> (
target: &mut bool, value: &Option<bool>, returned: impl Fn(Option<bool>)->U
) -> Perhaps<U> {
let mut value = value.unwrap_or(!*target);
if value == *target {
Ok(None)
} else {
std::mem::swap(target, &mut value);
Ok(Some(returned(Some(value))))
}
}