core::nonzero::Zeroable - Rust
Description: API documentation for the Rust `Zeroable` trait in crate `core`.
Keywords: rust, rustlang, rust-lang, Zeroable

# Trait core::nonzero::Zeroable [−] [src]

    pub unsafe trait Zeroable {
        fn is_zero(&self) -> bool;
    }

🔬 This is a nightly-only experimental API. (`nonzero` #27730)

needs an RFC to flesh out the design

Unsafe trait to indicate what types are usable with the NonZero struct

## Required Methods

### `fn is_zero(&self) -> bool`

🔬 This is a nightly-only experimental API. (`nonzero` #27730)

needs an RFC to flesh out the design

Whether this value is zero

## Implementors

- `impl<T: ?Sized> Zeroable for *const T`
- `impl<T: ?Sized> Zeroable for *mut T`
- `impl Zeroable for usize`
- `impl Zeroable for u8`
- `impl Zeroable for u16`
- `impl Zeroable for u32`
- `impl Zeroable for u64`
- `impl Zeroable for u128`
- `impl Zeroable for isize`
- `impl Zeroable for i8`
- `impl Zeroable for i16`
- `impl Zeroable for i32`
- `impl Zeroable for i64`
- `impl Zeroable for i128`

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