tailscale/types/wgkey
Josh Bleecher Snyder 4037fc25c5 types/wgkey: use value receiver with MarshalJSON
Pointer receivers used with MarshalJSON are code rakes.

https://github.com/golang/go/issues/22967
https://github.com/dominikh/go-tools/issues/911

I just stepped on one, and it hurt. Turn it over.
While we're here, optimize the code a bit.

name           old time/op    new time/op    delta
MarshalJSON-8     184ns ± 0%      44ns ± 0%  -76.03%  (p=0.000 n=20+19)

name           old alloc/op   new alloc/op   delta
MarshalJSON-8      184B ± 0%       80B ± 0%  -56.52%  (p=0.000 n=20+20)

name           old allocs/op  new allocs/op  delta
MarshalJSON-8      4.00 ± 0%      1.00 ± 0%  -75.00%  (p=0.000 n=20+20)

Signed-off-by: Josh Bleecher Snyder <josharian@gmail.com>
2021-04-29 14:14:34 -07:00
..
key.go types/wgkey: use value receiver with MarshalJSON 2021-04-29 14:14:34 -07:00
key_test.go types/wgkey: use value receiver with MarshalJSON 2021-04-29 14:14:34 -07:00