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reference: inherits is more clear than implies #26808

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Jul 6, 2015
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reference: inherits is more clear than implies #26808

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7 changes: 4 additions & 3 deletions src/doc/reference.md
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Expand Up @@ -3517,13 +3517,14 @@ more of the closure traits:

* `FnMut`
: The closure can be called multiple times as mutable. A closure called as
`FnMut` can mutate values from its environment. `FnMut` implies
`FnOnce`.
`FnMut` can mutate values from its environment. `FnMut` inherits from
`FnOnce` (i.e. anything implementing `FnMut` also implements `FnOnce`).

* `Fn`
: The closure can be called multiple times through a shared reference.
A closure called as `Fn` can neither move out from nor mutate values
from its environment. `Fn` implies `FnMut` and `FnOnce`.
from its environment. `Fn` inherits from `FnMut`, which itself
inherits from `FnOnce`.


### Trait objects
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