zng_wgt_undo_history

Struct UndoStackArgs

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pub struct UndoStackArgs {
    pub stack: UndoStackInfo,
    pub op: UndoOp,
    pub cmd: Command,
}
Expand description

Represents an undo or redo stack.

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§stack: UndoStackInfo

Stack, latest at the end.

§op: UndoOp

What stack this is.

§cmd: Command

The undo or redo command, scoped.

Trait Implementations§

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impl Clone for UndoStackArgs

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fn clone(&self) -> UndoStackArgs

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for UndoStackArgs

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq for UndoStackArgs

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fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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