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IterRef

Struct IterRef 

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pub struct IterRef<'a, T>
where T: 'static,
{ /* private fields */ }
Expand description

A reference to a single element of T.

Use get(field) to access a single field.

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impl<'a, T> IterRef<'a, T>
where [(); { _ }]:,

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pub fn get<const NAME: &'static str, V: 'static>(&self) -> &V

Get a specified field of T.

§Compile errors
  • Fails to compile if the requested field does not exist.
  • Fails to compile if the requested type does not match the found field (by size).
§It needs the correct type or it fails to compile
#![allow(incomplete_features)]
#![feature(generic_const_exprs)]
use multi_array_list::MultiArrayList;

struct Point {
    x: i32,
    y: i32,
}

let mut points = MultiArrayList::<Point>::new();
points.push(Point { x: 1, y: 0 });
for point in points.iter() {
    point.get::<"x", bool>();
}

Auto Trait Implementations§

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impl<'a, T> Freeze for IterRef<'a, T>

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impl<'a, T> RefUnwindSafe for IterRef<'a, T>
where T: RefUnwindSafe,

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impl<'a, T> !Send for IterRef<'a, T>

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impl<'a, T> !Sync for IterRef<'a, T>

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impl<'a, T> Unpin for IterRef<'a, T>

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impl<'a, T> UnsafeUnpin for IterRef<'a, T>

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impl<'a, T> UnwindSafe for IterRef<'a, T>
where T: RefUnwindSafe,

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.