Document more impls that require std

This commit is contained in:
Josh Stone 2018-05-08 17:35:59 -07:00
parent 5add4c580e
commit 7e055b131f
1 changed files with 3 additions and 1 deletions

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@ -34,7 +34,9 @@ default-features = false
```
The `Float` and `Real` traits are only available when `std` is enabled. The
`FloatCore` trait is always available.
`FloatCore` trait is always available. `MulAdd` and `MulAddAssign` for `f32`
and `f64` also require `std`, as do implementations of signed and floating-
point exponents in `Pow`.
Implementations for `i128` and `u128` are only available when `i128` is enabled.