# Trait std::ops::BitOrAssign 1.8.0 [−] [src]

    #[lang = "bitor_assign"]
    pub trait BitOrAssign<Rhs = Self> {
        fn bitor_assign(&mut self, rhs: Rhs);
    }

The bitwise OR assignment operator `|=`.

# Examples

    use std::ops::BitOrAssign;

    #[derive(Debug, PartialEq)]
    struct PersonalPreferences {
        likes_cats: bool,
        likes_dogs: bool,
    }

    impl BitOrAssign for PersonalPreferences {
        fn bitor_assign(&mut self, rhs: Self) {
            self.likes_cats |= rhs.likes_cats;
            self.likes_dogs |= rhs.likes_dogs;
        }
    }

    let mut prefs = PersonalPreferences { likes_cats: true, likes_dogs: false };
    prefs |= PersonalPreferences { likes_cats: false, likes_dogs: true };
    assert_eq!(prefs, PersonalPreferences { likes_cats: true, likes_dogs: true });Run

## Required Methods

### `fn bitor_assign(&mut self, rhs: Rhs)`

Performs the `|=` operation.

## Implementors

- [src]
  `impl<'a> BitOrAssign<&'a u32> for u32`
- [src]
  `impl BitOrAssign<u32> for u32`
- [src]
  `impl BitOrAssign<Wrapping<i8>> for Wrapping<i8>`
- [src]
  `impl<'a> BitOrAssign<&'a i16> for i16`
- [src]
  `impl BitOrAssign<Wrapping<u64>> for Wrapping<u64>`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<u128>> for Wrapping<u128>`
- [src]
  `impl<'a> BitOrAssign<&'a usize> for usize`
- [src]
  `impl BitOrAssign<i8> for i8`
- [src]
  `impl BitOrAssign<Wrapping<isize>> for Wrapping<isize>`
- [src]
  `impl BitOrAssign<i128> for i128`
- [src]
  `impl BitOrAssign<Wrapping<u128>> for Wrapping<u128>`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<i8>> for Wrapping<i8>`
- [src]
  `impl<'a> BitOrAssign<&'a i32> for i32`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<u64>> for Wrapping<u64>`
- [src]
  `impl BitOrAssign<Wrapping<i128>> for Wrapping<i128>`
- [src]
  `impl BitOrAssign<i64> for i64`
- [src]
  `impl BitOrAssign<u64> for u64`
- [src]
  `impl BitOrAssign<isize> for isize`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<i128>> for Wrapping<i128>`
- [src]
  `impl BitOrAssign<Wrapping<i32>> for Wrapping<i32>`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<isize>> for Wrapping<isize>`
- [src]
  `impl BitOrAssign<Wrapping<usize>> for Wrapping<usize>`
- [src]
  `impl BitOrAssign<Wrapping<u32>> for Wrapping<u32>`
- [src]
  `impl BitOrAssign<bool> for bool`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<i16>> for Wrapping<i16>`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<u8>> for Wrapping<u8>`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<i64>> for Wrapping<i64>`
- [src]
  `impl BitOrAssign<i16> for i16`
- [src]
  `impl BitOrAssign<u16> for u16`
- [src]
  `impl BitOrAssign<i32> for i32`
- [src]
  `impl BitOrAssign<usize> for usize`
- [src]
  `impl<'a> BitOrAssign<&'a u8> for u8`
- [src]
  `impl<'a> BitOrAssign<&'a isize> for isize`
- [src]
  `impl BitOrAssign<u8> for u8`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<u16>> for Wrapping<u16>`
- [src]
  `impl<'a> BitOrAssign<&'a u64> for u64`
- [src]
  `impl<'a> BitOrAssign<&'a u128> for u128`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<u32>> for Wrapping<u32>`
- [src]
  `impl BitOrAssign<Wrapping<i64>> for Wrapping<i64>`
- [src]
  `impl BitOrAssign<Wrapping<u8>> for Wrapping<u8>`
- [src]
  `impl<'a> BitOrAssign<&'a u16> for u16`
- [src]
  `impl<'a> BitOrAssign<&'a i128> for i128`
- [src]
  `impl<'a> BitOrAssign<&'a i8> for i8`
- [src]
  `impl BitOrAssign<Wrapping<u16>> for Wrapping<u16>`
- [src]
  `impl<'a> BitOrAssign<&'a i64> for i64`
- [src]
  `impl BitOrAssign<Wrapping<i16>> for Wrapping<i16>`
- [src]
  `impl BitOrAssign<u128> for u128`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<i32>> for Wrapping<i32>`
- [src]
  `impl<'a> BitOrAssign<&'a bool> for bool`
- [src]
  `impl<'a> BitOrAssign<&'a Wrapping<usize>> for Wrapping<usize>`

# Help

## Keyboard Shortcuts

`?`
  Show this help dialog
`S`
  Focus the search field
`↑`
  Move up in search results
`↓`
  Move down in search results
`↹`
  Switch tab
`⏎`
  Go to active search result
`+`
  Expand all sections
`-`
  Collapse all sections

## Search Tricks

Prefix searches with a type followed by a colon (e.g. `fn:`) to restrict the search to a given type.

Accepted types are: `fn`, `mod`, `struct`, `enum`, `trait`, `type`, `macro`, and `const`.

Search functions by type signature (e.g. `vec -> usize` or `* -> vec`)