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ForColumnIterator

runmat_runtime::iteration

Struct ForColumnIterator 

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pub struct ForColumnIterator { /* private fields */ }
Expand description

A snapshot of one MATLAB for iterable.

The source value is cloned once when the loop is entered. Later workspace mutation therefore cannot change the loop’s remaining values.

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impl ForColumnIterator

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pub async fn new(source: Value) -> Result<Self, RuntimeError>

Capture an iterable and resolve its MATLAB-visible second dimension.

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pub async fn next(&mut self) -> Result<Option<Value>, RuntimeError>

Return the next column, or None once the captured iterable is exhausted.

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impl Clone for ForColumnIterator

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

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

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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<T> Any for T
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Calls U::from(self).

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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