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75c82b4dd8152562ff2056f2172b20aa9c46def2
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src
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test
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ui
/
format-ref-cell.rs
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// run-pass
use
std
::
cell
::
RefCell
;
pub
fn
main
()
{
let
name
=
RefCell
::
new
(
"rust"
);
let
what
=
RefCell
::
new
(
"rocks"
);
let
msg
=
format
!(
"{name} {}"
,
&*
what
.
borrow
(),
name
=&*
name
.
borrow
());
assert_eq
!(
msg
,
"rust rocks"
.
to_string
());
}