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device: avoid hex allocations in IpcGet

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benchmark               old ns/op     new ns/op     delta
BenchmarkUAPIGet-16     2872          2157          -24.90%

benchmark               old allocs     new allocs     delta
BenchmarkUAPIGet-16     30             18             -40.00%

benchmark               old bytes     new bytes     delta
BenchmarkUAPIGet-16     737           256           -65.26%

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld
2021-01-28 00:49:31 +01:00
parent d4725bc456
commit 34c047c762
2 changed files with 14 additions and 15 deletions
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12
device/noise-types.go
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@@ -60,18 +60,10 @@ func (key *NoisePrivateKey) FromMaybeZeroHex(src string) (err error) {
return
}
func (key NoisePrivateKey) ToHex() string {
return hex.EncodeToString(key[:])
}
func (key *NoisePublicKey) FromHex(src string) error {
return loadExactHex(key[:], src)
}
func (key NoisePublicKey) ToHex() string {
return hex.EncodeToString(key[:])
}
func (key NoisePublicKey) IsZero() bool {
var zero NoisePublicKey
return key.Equals(zero)
@@ -84,7 +76,3 @@ func (key NoisePublicKey) Equals(tar NoisePublicKey) bool {
func (key *NoisePresharedKey) FromHex(src string) error {
return loadExactHex(key[:], src)
}
func (key NoisePresharedKey) ToHex() string {
return hex.EncodeToString(key[:])
}