☰
In core::iter::adapters::flatten
?
Function
core
::
iter
::
adapters
::
flatten
::
and_then_or_clear
source
·
[
−
]
fn and_then_or_clear<T, U>( opt: &mut
Option
<T>, f: impl
FnOnce
(
&mut T
) ->
Option
<U> ) ->
Option
<U>