Sign in
android
/
toolchain
/
rustc
/
refs/heads/main
/
.
/
tests
/
ui
/
lazy-type-alias-impl-trait
/
opaque_vs_opaque.rs
blob: acc306ec698acf8770b4e93e960236be58bce3be [
file
] [
log
] [
blame
]
//@ check-pass
fn
main
()
{}
fn
filter_fold
<
T
,
Acc
,
PRED
:
FnMut
(&
T
)
->
bool
,
FOLD
:
FnMut
(
Acc
,
T
)
->
Acc
>(
mut
predicate
:
PRED
,
mut
fold
:
FOLD
,
)
->
impl
FnMut
(
Acc
,
T
)
->
Acc
{
move
|
acc
,
item
|
if
predicate
(&
item
)
{
fold
(
acc
,
item
)
}
else
{
acc
}
}