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refs/heads/sandbox/markdittmer/zstd-seekable-demand-paging
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rust_crates
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vendor
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rustls
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src
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util.rs
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/// Return the first member of `prefs` that appears in `avail`.
pub
fn
first_in_both
<
T
:
Clone
+
PartialEq
>(
prefs
:
&[
T
],
avail
:
&[
T
])
->
Option
<
T
>
{
for
p in prefs
{
if
avail
.
contains
(
p
)
{
return
Some
(
p
.
clone
());
}
}
None
}