excel_cli::actions

Struct UndoHistory

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pub struct UndoHistory { /* private fields */ }

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impl UndoHistory

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pub fn new() -> Self

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pub fn push(&mut self, action: ActionCommand)

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pub fn undo(&mut self) -> Option<Rc<ActionCommand>>

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pub fn redo(&mut self) -> Option<Rc<ActionCommand>>

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pub fn all_undone(&self) -> bool

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pub fn clear(&mut self)

Trait Implementations§

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impl Default for UndoHistory

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> BorrowMut<T> for T
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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T, U> Into<U> for T
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Calls U::from(self).

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where F: FnOnce(&Self) -> bool,

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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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Performs the conversion.