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(merge: 7c7bc2c ed0230e)
Rollup merge of #37565 - mglagla:peek_use_as_ref, r=alexcrichton
authorAlex Crichton <alex@alexcrichton.com>
Fri, 4 Nov 2016 23:49:31 +0000 (16:49 -0700)
committerAlex Crichton <alex@alexcrichton.com>
Sat, 5 Nov 2016 17:50:23 +0000 (10:50 -0700)
commitb9f18bf79bf8d0fd3ad1f51c9213e7522060160a
tree937991a810868403463f9eefb92d7d0e2dcd5ae9tree | snapshot
parent7c7bc2c296fc0d2bfd94d6c37e0ac74b02a5c8d4commit | diff
parented0230ee568ca9325a1fb5ffeca2ee9b34233ce1commit | diff
Rollup merge of #37565 - mglagla:peek_use_as_ref, r=alexcrichton

Peekable::peek(): Use Option::as_ref()

Replace the match expression in .peek() with Option::as_ref() since it's the same functionality.
src/libcore/iter/mod.rs diff1 | diff2 | blob | history
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