# Enum bitflags::__core::num::FpCategory [−] [src]

    pub enum FpCategory {
        Nan,
        Infinite,
        Zero,
        Subnormal,
        Normal,
    }

1.0.0

A classification of floating point numbers.

This `enum` is used as the return type for `f32::classify()` and `f64::classify()`. See their documentation for more.

## Variants

`Nan` | "Not a Number", often obtained by dividing by zero |
`Infinite` | Positive or negative infinity |
`Zero` | Positive or negative zero |
`Subnormal` | De-normalized floating point representation (less precise than `Normal`) |
`Normal` | A regular floating point number |

## Trait Implementations

### Derived Implementations

### `impl Debug for FpCategory`

#### `fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>`

### `impl PartialEq<FpCategory> for FpCategory`

#### `fn eq(&self, __arg_0: &FpCategory) -> bool`

#### `fn ne(&self, other: &Rhs) -> bool`

### `impl Clone for FpCategory`

#### `fn clone(&self) -> FpCategory`

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

### `impl Copy for FpCategory`

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