💯Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving
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validator/cache.go

262 lines
5.3 KiB

package validator
import (
"fmt"
"reflect"
"strings"
"sync"
"sync/atomic"
)
gain another 5% on average by changing tag type from bool's to enum ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 117 116 -0.85% BenchmarkFieldFailure-4 675 651 -3.56% BenchmarkFieldDiveSuccess-4 2518 2418 -3.97% BenchmarkFieldDiveFailure-4 3096 3011 -2.75% BenchmarkFieldCustomTypeSuccess-4 319 297 -6.90% BenchmarkFieldCustomTypeFailure-4 688 680 -1.16% BenchmarkFieldOrTagSuccess-4 1251 1176 -6.00% BenchmarkFieldOrTagFailure-4 1090 1073 -1.56% BenchmarkStructLevelValidationSuccess-4 558 567 +1.61% BenchmarkStructLevelValidationFailure-4 608 562 -7.57% BenchmarkStructSimpleCustomTypeSuccess-4 702 636 -9.40% BenchmarkStructSimpleCustomTypeFailure-4 1380 1295 -6.16% BenchmarkStructPartialSuccess-4 1139 1058 -7.11% BenchmarkStructPartialFailure-4 1760 1648 -6.36% BenchmarkStructExceptSuccess-4 951 917 -3.58% BenchmarkStructExceptFailure-4 1147 1085 -5.41% BenchmarkStructSimpleCrossFieldSuccess-4 873 783 -10.31% BenchmarkStructSimpleCrossFieldFailure-4 1478 1384 -6.36% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1328 1273 -4.14% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 1949 1896 -2.72% BenchmarkStructSimpleSuccess-4 559 523 -6.44% BenchmarkStructSimpleFailure-4 1334 1311 -1.72% BenchmarkStructSimpleSuccessParallel-4 148 137 -7.43% BenchmarkStructSimpleFailureParallel-4 631 591 -6.34% BenchmarkStructComplexSuccess-4 3476 3500 +0.69% BenchmarkStructComplexFailure-4 8467 8406 -0.72% BenchmarkStructComplexSuccessParallel-4 1098 1012 -7.83% BenchmarkStructComplexFailureParallel-4 3113 3121 +0.26% benchmark old allocs new allocs delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 4 4 +0.00% BenchmarkFieldDiveSuccess-4 28 28 +0.00% BenchmarkFieldDiveFailure-4 32 32 +0.00% BenchmarkFieldCustomTypeSuccess-4 2 2 +0.00% BenchmarkFieldCustomTypeFailure-4 4 4 +0.00% BenchmarkFieldOrTagSuccess-4 1 1 +0.00% BenchmarkFieldOrTagFailure-4 6 6 +0.00% BenchmarkStructLevelValidationSuccess-4 5 5 +0.00% BenchmarkStructLevelValidationFailure-4 5 5 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 3 3 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 9 9 +0.00% BenchmarkStructPartialSuccess-4 9 9 +0.00% BenchmarkStructPartialFailure-4 14 14 +0.00% BenchmarkStructExceptSuccess-4 7 7 +0.00% BenchmarkStructExceptFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 4 4 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 7 7 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 12 12 +0.00% BenchmarkStructSimpleSuccess-4 1 1 +0.00% BenchmarkStructSimpleFailure-4 9 9 +0.00% BenchmarkStructSimpleSuccessParallel-4 1 1 +0.00% BenchmarkStructSimpleFailureParallel-4 9 9 +0.00% BenchmarkStructComplexSuccess-4 15 15 +0.00% BenchmarkStructComplexFailure-4 60 60 +0.00% BenchmarkStructComplexSuccessParallel-4 15 15 +0.00% BenchmarkStructComplexFailureParallel-4 60 60 +0.00% benchmark old bytes new bytes delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 432 432 +0.00% BenchmarkFieldDiveSuccess-4 464 464 +0.00% BenchmarkFieldDiveFailure-4 896 896 +0.00% BenchmarkFieldCustomTypeSuccess-4 32 32 +0.00% BenchmarkFieldCustomTypeFailure-4 432 432 +0.00% BenchmarkFieldOrTagSuccess-4 4 4 +0.00% BenchmarkFieldOrTagFailure-4 448 448 +0.00% BenchmarkStructLevelValidationSuccess-4 160 160 +0.00% BenchmarkStructLevelValidationFailure-4 160 160 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 36 36 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 640 640 +0.00% BenchmarkStructPartialSuccess-4 336 336 +0.00% BenchmarkStructPartialFailure-4 794 794 +0.00% BenchmarkStructExceptSuccess-4 314 314 +0.00% BenchmarkStructExceptFailure-4 336 336 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 80 80 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 536 536 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 112 112 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 576 576 +0.00% BenchmarkStructSimpleSuccess-4 4 4 +0.00% BenchmarkStructSimpleFailure-4 640 640 +0.00% BenchmarkStructSimpleSuccessParallel-4 4 4 +0.00% BenchmarkStructSimpleFailureParallel-4 640 640 +0.00% BenchmarkStructComplexSuccess-4 244 244 +0.00% BenchmarkStructComplexFailure-4 3608 3608 +0.00% BenchmarkStructComplexSuccessParallel-4 244 244 +0.00% BenchmarkStructComplexFailureParallel-4 3608 3608 +0.00% ```
8 years ago
type tagType uint8
const (
typeDefault tagType = iota
typeOmitEmpty
typeNoStructLevel
typeStructOnly
typeDive
typeOr
)
8 years ago
const (
invalidValidation = "Invalid validation tag on field '%s'"
undefinedValidation = "Undefined validation function '%s' on field '%s'"
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)
type structCache struct {
lock sync.Mutex
m atomic.Value // map[reflect.Type]*cStruct
}
func (sc *structCache) Get(key reflect.Type) (c *cStruct, found bool) {
c, found = sc.m.Load().(map[reflect.Type]*cStruct)[key]
return
}
func (sc *structCache) Set(key reflect.Type, value *cStruct) {
m := sc.m.Load().(map[reflect.Type]*cStruct)
nm := make(map[reflect.Type]*cStruct, len(m)+1)
for k, v := range m {
nm[k] = v
}
nm[key] = value
sc.m.Store(nm)
}
type tagCache struct {
lock sync.Mutex
m atomic.Value // map[string]*cTag
}
func (tc *tagCache) Get(key string) (c *cTag, found bool) {
c, found = tc.m.Load().(map[string]*cTag)[key]
return
}
func (tc *tagCache) Set(key string, value *cTag) {
m := tc.m.Load().(map[string]*cTag)
nm := make(map[string]*cTag, len(m)+1)
for k, v := range m {
nm[k] = v
}
nm[key] = value
tc.m.Store(nm)
}
type cStruct struct {
name string
fields map[int]*cField
fn StructLevelFunc
}
type cField struct {
idx int
name string
altName string
namesEqual bool
cTags *cTag
}
type cTag struct {
gain another 5% on average by changing tag type from bool's to enum ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 117 116 -0.85% BenchmarkFieldFailure-4 675 651 -3.56% BenchmarkFieldDiveSuccess-4 2518 2418 -3.97% BenchmarkFieldDiveFailure-4 3096 3011 -2.75% BenchmarkFieldCustomTypeSuccess-4 319 297 -6.90% BenchmarkFieldCustomTypeFailure-4 688 680 -1.16% BenchmarkFieldOrTagSuccess-4 1251 1176 -6.00% BenchmarkFieldOrTagFailure-4 1090 1073 -1.56% BenchmarkStructLevelValidationSuccess-4 558 567 +1.61% BenchmarkStructLevelValidationFailure-4 608 562 -7.57% BenchmarkStructSimpleCustomTypeSuccess-4 702 636 -9.40% BenchmarkStructSimpleCustomTypeFailure-4 1380 1295 -6.16% BenchmarkStructPartialSuccess-4 1139 1058 -7.11% BenchmarkStructPartialFailure-4 1760 1648 -6.36% BenchmarkStructExceptSuccess-4 951 917 -3.58% BenchmarkStructExceptFailure-4 1147 1085 -5.41% BenchmarkStructSimpleCrossFieldSuccess-4 873 783 -10.31% BenchmarkStructSimpleCrossFieldFailure-4 1478 1384 -6.36% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1328 1273 -4.14% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 1949 1896 -2.72% BenchmarkStructSimpleSuccess-4 559 523 -6.44% BenchmarkStructSimpleFailure-4 1334 1311 -1.72% BenchmarkStructSimpleSuccessParallel-4 148 137 -7.43% BenchmarkStructSimpleFailureParallel-4 631 591 -6.34% BenchmarkStructComplexSuccess-4 3476 3500 +0.69% BenchmarkStructComplexFailure-4 8467 8406 -0.72% BenchmarkStructComplexSuccessParallel-4 1098 1012 -7.83% BenchmarkStructComplexFailureParallel-4 3113 3121 +0.26% benchmark old allocs new allocs delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 4 4 +0.00% BenchmarkFieldDiveSuccess-4 28 28 +0.00% BenchmarkFieldDiveFailure-4 32 32 +0.00% BenchmarkFieldCustomTypeSuccess-4 2 2 +0.00% BenchmarkFieldCustomTypeFailure-4 4 4 +0.00% BenchmarkFieldOrTagSuccess-4 1 1 +0.00% BenchmarkFieldOrTagFailure-4 6 6 +0.00% BenchmarkStructLevelValidationSuccess-4 5 5 +0.00% BenchmarkStructLevelValidationFailure-4 5 5 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 3 3 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 9 9 +0.00% BenchmarkStructPartialSuccess-4 9 9 +0.00% BenchmarkStructPartialFailure-4 14 14 +0.00% BenchmarkStructExceptSuccess-4 7 7 +0.00% BenchmarkStructExceptFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 4 4 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 7 7 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 12 12 +0.00% BenchmarkStructSimpleSuccess-4 1 1 +0.00% BenchmarkStructSimpleFailure-4 9 9 +0.00% BenchmarkStructSimpleSuccessParallel-4 1 1 +0.00% BenchmarkStructSimpleFailureParallel-4 9 9 +0.00% BenchmarkStructComplexSuccess-4 15 15 +0.00% BenchmarkStructComplexFailure-4 60 60 +0.00% BenchmarkStructComplexSuccessParallel-4 15 15 +0.00% BenchmarkStructComplexFailureParallel-4 60 60 +0.00% benchmark old bytes new bytes delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 432 432 +0.00% BenchmarkFieldDiveSuccess-4 464 464 +0.00% BenchmarkFieldDiveFailure-4 896 896 +0.00% BenchmarkFieldCustomTypeSuccess-4 32 32 +0.00% BenchmarkFieldCustomTypeFailure-4 432 432 +0.00% BenchmarkFieldOrTagSuccess-4 4 4 +0.00% BenchmarkFieldOrTagFailure-4 448 448 +0.00% BenchmarkStructLevelValidationSuccess-4 160 160 +0.00% BenchmarkStructLevelValidationFailure-4 160 160 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 36 36 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 640 640 +0.00% BenchmarkStructPartialSuccess-4 336 336 +0.00% BenchmarkStructPartialFailure-4 794 794 +0.00% BenchmarkStructExceptSuccess-4 314 314 +0.00% BenchmarkStructExceptFailure-4 336 336 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 80 80 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 536 536 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 112 112 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 576 576 +0.00% BenchmarkStructSimpleSuccess-4 4 4 +0.00% BenchmarkStructSimpleFailure-4 640 640 +0.00% BenchmarkStructSimpleSuccessParallel-4 4 4 +0.00% BenchmarkStructSimpleFailureParallel-4 640 640 +0.00% BenchmarkStructComplexSuccess-4 244 244 +0.00% BenchmarkStructComplexFailure-4 3608 3608 +0.00% BenchmarkStructComplexSuccessParallel-4 244 244 +0.00% BenchmarkStructComplexFailureParallel-4 3608 3608 +0.00% ```
8 years ago
tag string
aliasTag string
actualAliasTag string
param string
hasAlias bool
typeof tagType
hasTag bool
fn Func
next *cTag
}
func (v *Validate) extractStructCache(current reflect.Value, sName string) *cStruct {
v.structCache.lock.Lock()
code cleanup + add missing tag cache with FieldWith func Still looking good: ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 167 119 -28.74% BenchmarkFieldFailure-4 701 650 -7.28% BenchmarkFieldDiveSuccess-4 2937 2482 -15.49% BenchmarkFieldDiveFailure-4 3536 3046 -13.86% BenchmarkFieldCustomTypeSuccess-4 341 296 -13.20% BenchmarkFieldCustomTypeFailure-4 679 666 -1.91% BenchmarkFieldOrTagSuccess-4 1157 1124 -2.85% BenchmarkFieldOrTagFailure-4 1109 1036 -6.58% BenchmarkStructLevelValidationSuccess-4 694 554 -20.17% BenchmarkStructLevelValidationFailure-4 1311 558 -57.44% BenchmarkStructSimpleCustomTypeSuccess-4 894 654 -26.85% BenchmarkStructSimpleCustomTypeFailure-4 1496 1286 -14.04% BenchmarkStructPartialSuccess-4 1229 1062 -13.59% BenchmarkStructPartialFailure-4 1838 1639 -10.83% BenchmarkStructExceptSuccess-4 961 919 -4.37% BenchmarkStructExceptFailure-4 1218 1072 -11.99% BenchmarkStructSimpleCrossFieldSuccess-4 954 800 -16.14% BenchmarkStructSimpleCrossFieldFailure-4 1569 1372 -12.56% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1588 1274 -19.77% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 2217 1901 -14.25% BenchmarkStructSimpleSuccess-4 925 512 -44.65% BenchmarkStructSimpleFailure-4 1650 1318 -20.12% BenchmarkStructSimpleSuccessParallel-4 261 144 -44.83% BenchmarkStructSimpleFailureParallel-4 758 581 -23.35% BenchmarkStructComplexSuccess-4 5868 3451 -41.19% BenchmarkStructComplexFailure-4 10767 8351 -22.44% BenchmarkStructComplexSuccessParallel-4 1559 1065 -31.69% BenchmarkStructComplexFailureParallel-4 3747 2916 -22.18% ```
8 years ago
defer v.structCache.lock.Unlock() // leave as defer! because if inner panics, it will never get unlocked otherwise!
typ := current.Type()
// could have been multiple trying to access, but once first is done this ensures struct
// isn't parsed again.
cs, ok := v.structCache.Get(typ)
if ok {
return cs
}
cs = &cStruct{name: sName, fields: make(map[int]*cField), fn: v.structLevelFuncs[typ]}
numFields := current.NumField()
var ctag *cTag
var fld reflect.StructField
var tag string
var customName string
for i := 0; i < numFields; i++ {
fld = typ.Field(i)
8 years ago
if !fld.Anonymous && len(fld.PkgPath) > 0 {
continue
}
tag = fld.Tag.Get(v.tagName)
if tag == skipValidationTag {
continue
}
customName = fld.Name
8 years ago
if v.hasTagNameFunc {
8 years ago
name := v.tagNameFunc(fld)
8 years ago
if len(name) > 0 {
customName = name
}
}
code cleanup + add missing tag cache with FieldWith func Still looking good: ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 167 119 -28.74% BenchmarkFieldFailure-4 701 650 -7.28% BenchmarkFieldDiveSuccess-4 2937 2482 -15.49% BenchmarkFieldDiveFailure-4 3536 3046 -13.86% BenchmarkFieldCustomTypeSuccess-4 341 296 -13.20% BenchmarkFieldCustomTypeFailure-4 679 666 -1.91% BenchmarkFieldOrTagSuccess-4 1157 1124 -2.85% BenchmarkFieldOrTagFailure-4 1109 1036 -6.58% BenchmarkStructLevelValidationSuccess-4 694 554 -20.17% BenchmarkStructLevelValidationFailure-4 1311 558 -57.44% BenchmarkStructSimpleCustomTypeSuccess-4 894 654 -26.85% BenchmarkStructSimpleCustomTypeFailure-4 1496 1286 -14.04% BenchmarkStructPartialSuccess-4 1229 1062 -13.59% BenchmarkStructPartialFailure-4 1838 1639 -10.83% BenchmarkStructExceptSuccess-4 961 919 -4.37% BenchmarkStructExceptFailure-4 1218 1072 -11.99% BenchmarkStructSimpleCrossFieldSuccess-4 954 800 -16.14% BenchmarkStructSimpleCrossFieldFailure-4 1569 1372 -12.56% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1588 1274 -19.77% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 2217 1901 -14.25% BenchmarkStructSimpleSuccess-4 925 512 -44.65% BenchmarkStructSimpleFailure-4 1650 1318 -20.12% BenchmarkStructSimpleSuccessParallel-4 261 144 -44.83% BenchmarkStructSimpleFailureParallel-4 758 581 -23.35% BenchmarkStructComplexSuccess-4 5868 3451 -41.19% BenchmarkStructComplexFailure-4 10767 8351 -22.44% BenchmarkStructComplexSuccessParallel-4 1559 1065 -31.69% BenchmarkStructComplexFailureParallel-4 3747 2916 -22.18% ```
8 years ago
// NOTE: cannot use shared tag cache, because tags may be equal, but things like alias may be different
// and so only struct level caching can be used instead of combined with Field tag caching
if len(tag) > 0 {
8 years ago
ctag, _ = v.parseFieldTagsRecursive(tag, fld.Name, "", false)
} else {
// even if field doesn't have validations need cTag for traversing to potential inner/nested
// elements of the field.
ctag = new(cTag)
}
cs.fields[i] = &cField{idx: i, name: fld.Name, altName: customName, cTags: ctag, namesEqual: fld.Name == customName}
}
v.structCache.Set(typ, cs)
return cs
}
func (v *Validate) parseFieldTagsRecursive(tag string, fieldName string, alias string, hasAlias bool) (firstCtag *cTag, current *cTag) {
var t string
var ok bool
noAlias := len(alias) == 0
tags := strings.Split(tag, tagSeparator)
for i := 0; i < len(tags); i++ {
t = tags[i]
if noAlias {
alias = t
}
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// check map for alias and process new tags, otherwise process as usual
if tagsVal, found := v.aliases[t]; found {
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if i == 0 {
firstCtag, current = v.parseFieldTagsRecursive(tagsVal, fieldName, t, true)
} else {
next, curr := v.parseFieldTagsRecursive(tagsVal, fieldName, t, true)
current.next, current = next, curr
}
8 years ago
continue
}
if i == 0 {
current = &cTag{aliasTag: alias, hasAlias: hasAlias, hasTag: true}
firstCtag = current
} else {
current.next = &cTag{aliasTag: alias, hasAlias: hasAlias, hasTag: true}
current = current.next
}
switch t {
case diveTag:
gain another 5% on average by changing tag type from bool's to enum ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 117 116 -0.85% BenchmarkFieldFailure-4 675 651 -3.56% BenchmarkFieldDiveSuccess-4 2518 2418 -3.97% BenchmarkFieldDiveFailure-4 3096 3011 -2.75% BenchmarkFieldCustomTypeSuccess-4 319 297 -6.90% BenchmarkFieldCustomTypeFailure-4 688 680 -1.16% BenchmarkFieldOrTagSuccess-4 1251 1176 -6.00% BenchmarkFieldOrTagFailure-4 1090 1073 -1.56% BenchmarkStructLevelValidationSuccess-4 558 567 +1.61% BenchmarkStructLevelValidationFailure-4 608 562 -7.57% BenchmarkStructSimpleCustomTypeSuccess-4 702 636 -9.40% BenchmarkStructSimpleCustomTypeFailure-4 1380 1295 -6.16% BenchmarkStructPartialSuccess-4 1139 1058 -7.11% BenchmarkStructPartialFailure-4 1760 1648 -6.36% BenchmarkStructExceptSuccess-4 951 917 -3.58% BenchmarkStructExceptFailure-4 1147 1085 -5.41% BenchmarkStructSimpleCrossFieldSuccess-4 873 783 -10.31% BenchmarkStructSimpleCrossFieldFailure-4 1478 1384 -6.36% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1328 1273 -4.14% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 1949 1896 -2.72% BenchmarkStructSimpleSuccess-4 559 523 -6.44% BenchmarkStructSimpleFailure-4 1334 1311 -1.72% BenchmarkStructSimpleSuccessParallel-4 148 137 -7.43% BenchmarkStructSimpleFailureParallel-4 631 591 -6.34% BenchmarkStructComplexSuccess-4 3476 3500 +0.69% BenchmarkStructComplexFailure-4 8467 8406 -0.72% BenchmarkStructComplexSuccessParallel-4 1098 1012 -7.83% BenchmarkStructComplexFailureParallel-4 3113 3121 +0.26% benchmark old allocs new allocs delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 4 4 +0.00% BenchmarkFieldDiveSuccess-4 28 28 +0.00% BenchmarkFieldDiveFailure-4 32 32 +0.00% BenchmarkFieldCustomTypeSuccess-4 2 2 +0.00% BenchmarkFieldCustomTypeFailure-4 4 4 +0.00% BenchmarkFieldOrTagSuccess-4 1 1 +0.00% BenchmarkFieldOrTagFailure-4 6 6 +0.00% BenchmarkStructLevelValidationSuccess-4 5 5 +0.00% BenchmarkStructLevelValidationFailure-4 5 5 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 3 3 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 9 9 +0.00% BenchmarkStructPartialSuccess-4 9 9 +0.00% BenchmarkStructPartialFailure-4 14 14 +0.00% BenchmarkStructExceptSuccess-4 7 7 +0.00% BenchmarkStructExceptFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 4 4 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 7 7 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 12 12 +0.00% BenchmarkStructSimpleSuccess-4 1 1 +0.00% BenchmarkStructSimpleFailure-4 9 9 +0.00% BenchmarkStructSimpleSuccessParallel-4 1 1 +0.00% BenchmarkStructSimpleFailureParallel-4 9 9 +0.00% BenchmarkStructComplexSuccess-4 15 15 +0.00% BenchmarkStructComplexFailure-4 60 60 +0.00% BenchmarkStructComplexSuccessParallel-4 15 15 +0.00% BenchmarkStructComplexFailureParallel-4 60 60 +0.00% benchmark old bytes new bytes delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 432 432 +0.00% BenchmarkFieldDiveSuccess-4 464 464 +0.00% BenchmarkFieldDiveFailure-4 896 896 +0.00% BenchmarkFieldCustomTypeSuccess-4 32 32 +0.00% BenchmarkFieldCustomTypeFailure-4 432 432 +0.00% BenchmarkFieldOrTagSuccess-4 4 4 +0.00% BenchmarkFieldOrTagFailure-4 448 448 +0.00% BenchmarkStructLevelValidationSuccess-4 160 160 +0.00% BenchmarkStructLevelValidationFailure-4 160 160 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 36 36 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 640 640 +0.00% BenchmarkStructPartialSuccess-4 336 336 +0.00% BenchmarkStructPartialFailure-4 794 794 +0.00% BenchmarkStructExceptSuccess-4 314 314 +0.00% BenchmarkStructExceptFailure-4 336 336 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 80 80 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 536 536 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 112 112 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 576 576 +0.00% BenchmarkStructSimpleSuccess-4 4 4 +0.00% BenchmarkStructSimpleFailure-4 640 640 +0.00% BenchmarkStructSimpleSuccessParallel-4 4 4 +0.00% BenchmarkStructSimpleFailureParallel-4 640 640 +0.00% BenchmarkStructComplexSuccess-4 244 244 +0.00% BenchmarkStructComplexFailure-4 3608 3608 +0.00% BenchmarkStructComplexSuccessParallel-4 244 244 +0.00% BenchmarkStructComplexFailureParallel-4 3608 3608 +0.00% ```
8 years ago
current.typeof = typeDive
continue
case omitempty:
gain another 5% on average by changing tag type from bool's to enum ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 117 116 -0.85% BenchmarkFieldFailure-4 675 651 -3.56% BenchmarkFieldDiveSuccess-4 2518 2418 -3.97% BenchmarkFieldDiveFailure-4 3096 3011 -2.75% BenchmarkFieldCustomTypeSuccess-4 319 297 -6.90% BenchmarkFieldCustomTypeFailure-4 688 680 -1.16% BenchmarkFieldOrTagSuccess-4 1251 1176 -6.00% BenchmarkFieldOrTagFailure-4 1090 1073 -1.56% BenchmarkStructLevelValidationSuccess-4 558 567 +1.61% BenchmarkStructLevelValidationFailure-4 608 562 -7.57% BenchmarkStructSimpleCustomTypeSuccess-4 702 636 -9.40% BenchmarkStructSimpleCustomTypeFailure-4 1380 1295 -6.16% BenchmarkStructPartialSuccess-4 1139 1058 -7.11% BenchmarkStructPartialFailure-4 1760 1648 -6.36% BenchmarkStructExceptSuccess-4 951 917 -3.58% BenchmarkStructExceptFailure-4 1147 1085 -5.41% BenchmarkStructSimpleCrossFieldSuccess-4 873 783 -10.31% BenchmarkStructSimpleCrossFieldFailure-4 1478 1384 -6.36% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1328 1273 -4.14% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 1949 1896 -2.72% BenchmarkStructSimpleSuccess-4 559 523 -6.44% BenchmarkStructSimpleFailure-4 1334 1311 -1.72% BenchmarkStructSimpleSuccessParallel-4 148 137 -7.43% BenchmarkStructSimpleFailureParallel-4 631 591 -6.34% BenchmarkStructComplexSuccess-4 3476 3500 +0.69% BenchmarkStructComplexFailure-4 8467 8406 -0.72% BenchmarkStructComplexSuccessParallel-4 1098 1012 -7.83% BenchmarkStructComplexFailureParallel-4 3113 3121 +0.26% benchmark old allocs new allocs delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 4 4 +0.00% BenchmarkFieldDiveSuccess-4 28 28 +0.00% BenchmarkFieldDiveFailure-4 32 32 +0.00% BenchmarkFieldCustomTypeSuccess-4 2 2 +0.00% BenchmarkFieldCustomTypeFailure-4 4 4 +0.00% BenchmarkFieldOrTagSuccess-4 1 1 +0.00% BenchmarkFieldOrTagFailure-4 6 6 +0.00% BenchmarkStructLevelValidationSuccess-4 5 5 +0.00% BenchmarkStructLevelValidationFailure-4 5 5 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 3 3 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 9 9 +0.00% BenchmarkStructPartialSuccess-4 9 9 +0.00% BenchmarkStructPartialFailure-4 14 14 +0.00% BenchmarkStructExceptSuccess-4 7 7 +0.00% BenchmarkStructExceptFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 4 4 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 7 7 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 12 12 +0.00% BenchmarkStructSimpleSuccess-4 1 1 +0.00% BenchmarkStructSimpleFailure-4 9 9 +0.00% BenchmarkStructSimpleSuccessParallel-4 1 1 +0.00% BenchmarkStructSimpleFailureParallel-4 9 9 +0.00% BenchmarkStructComplexSuccess-4 15 15 +0.00% BenchmarkStructComplexFailure-4 60 60 +0.00% BenchmarkStructComplexSuccessParallel-4 15 15 +0.00% BenchmarkStructComplexFailureParallel-4 60 60 +0.00% benchmark old bytes new bytes delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 432 432 +0.00% BenchmarkFieldDiveSuccess-4 464 464 +0.00% BenchmarkFieldDiveFailure-4 896 896 +0.00% BenchmarkFieldCustomTypeSuccess-4 32 32 +0.00% BenchmarkFieldCustomTypeFailure-4 432 432 +0.00% BenchmarkFieldOrTagSuccess-4 4 4 +0.00% BenchmarkFieldOrTagFailure-4 448 448 +0.00% BenchmarkStructLevelValidationSuccess-4 160 160 +0.00% BenchmarkStructLevelValidationFailure-4 160 160 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 36 36 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 640 640 +0.00% BenchmarkStructPartialSuccess-4 336 336 +0.00% BenchmarkStructPartialFailure-4 794 794 +0.00% BenchmarkStructExceptSuccess-4 314 314 +0.00% BenchmarkStructExceptFailure-4 336 336 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 80 80 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 536 536 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 112 112 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 576 576 +0.00% BenchmarkStructSimpleSuccess-4 4 4 +0.00% BenchmarkStructSimpleFailure-4 640 640 +0.00% BenchmarkStructSimpleSuccessParallel-4 4 4 +0.00% BenchmarkStructSimpleFailureParallel-4 640 640 +0.00% BenchmarkStructComplexSuccess-4 244 244 +0.00% BenchmarkStructComplexFailure-4 3608 3608 +0.00% BenchmarkStructComplexSuccessParallel-4 244 244 +0.00% BenchmarkStructComplexFailureParallel-4 3608 3608 +0.00% ```
8 years ago
current.typeof = typeOmitEmpty
continue
case structOnlyTag:
gain another 5% on average by changing tag type from bool's to enum ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 117 116 -0.85% BenchmarkFieldFailure-4 675 651 -3.56% BenchmarkFieldDiveSuccess-4 2518 2418 -3.97% BenchmarkFieldDiveFailure-4 3096 3011 -2.75% BenchmarkFieldCustomTypeSuccess-4 319 297 -6.90% BenchmarkFieldCustomTypeFailure-4 688 680 -1.16% BenchmarkFieldOrTagSuccess-4 1251 1176 -6.00% BenchmarkFieldOrTagFailure-4 1090 1073 -1.56% BenchmarkStructLevelValidationSuccess-4 558 567 +1.61% BenchmarkStructLevelValidationFailure-4 608 562 -7.57% BenchmarkStructSimpleCustomTypeSuccess-4 702 636 -9.40% BenchmarkStructSimpleCustomTypeFailure-4 1380 1295 -6.16% BenchmarkStructPartialSuccess-4 1139 1058 -7.11% BenchmarkStructPartialFailure-4 1760 1648 -6.36% BenchmarkStructExceptSuccess-4 951 917 -3.58% BenchmarkStructExceptFailure-4 1147 1085 -5.41% BenchmarkStructSimpleCrossFieldSuccess-4 873 783 -10.31% BenchmarkStructSimpleCrossFieldFailure-4 1478 1384 -6.36% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1328 1273 -4.14% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 1949 1896 -2.72% BenchmarkStructSimpleSuccess-4 559 523 -6.44% BenchmarkStructSimpleFailure-4 1334 1311 -1.72% BenchmarkStructSimpleSuccessParallel-4 148 137 -7.43% BenchmarkStructSimpleFailureParallel-4 631 591 -6.34% BenchmarkStructComplexSuccess-4 3476 3500 +0.69% BenchmarkStructComplexFailure-4 8467 8406 -0.72% BenchmarkStructComplexSuccessParallel-4 1098 1012 -7.83% BenchmarkStructComplexFailureParallel-4 3113 3121 +0.26% benchmark old allocs new allocs delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 4 4 +0.00% BenchmarkFieldDiveSuccess-4 28 28 +0.00% BenchmarkFieldDiveFailure-4 32 32 +0.00% BenchmarkFieldCustomTypeSuccess-4 2 2 +0.00% BenchmarkFieldCustomTypeFailure-4 4 4 +0.00% BenchmarkFieldOrTagSuccess-4 1 1 +0.00% BenchmarkFieldOrTagFailure-4 6 6 +0.00% BenchmarkStructLevelValidationSuccess-4 5 5 +0.00% BenchmarkStructLevelValidationFailure-4 5 5 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 3 3 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 9 9 +0.00% BenchmarkStructPartialSuccess-4 9 9 +0.00% BenchmarkStructPartialFailure-4 14 14 +0.00% BenchmarkStructExceptSuccess-4 7 7 +0.00% BenchmarkStructExceptFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 4 4 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 7 7 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 12 12 +0.00% BenchmarkStructSimpleSuccess-4 1 1 +0.00% BenchmarkStructSimpleFailure-4 9 9 +0.00% BenchmarkStructSimpleSuccessParallel-4 1 1 +0.00% BenchmarkStructSimpleFailureParallel-4 9 9 +0.00% BenchmarkStructComplexSuccess-4 15 15 +0.00% BenchmarkStructComplexFailure-4 60 60 +0.00% BenchmarkStructComplexSuccessParallel-4 15 15 +0.00% BenchmarkStructComplexFailureParallel-4 60 60 +0.00% benchmark old bytes new bytes delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 432 432 +0.00% BenchmarkFieldDiveSuccess-4 464 464 +0.00% BenchmarkFieldDiveFailure-4 896 896 +0.00% BenchmarkFieldCustomTypeSuccess-4 32 32 +0.00% BenchmarkFieldCustomTypeFailure-4 432 432 +0.00% BenchmarkFieldOrTagSuccess-4 4 4 +0.00% BenchmarkFieldOrTagFailure-4 448 448 +0.00% BenchmarkStructLevelValidationSuccess-4 160 160 +0.00% BenchmarkStructLevelValidationFailure-4 160 160 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 36 36 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 640 640 +0.00% BenchmarkStructPartialSuccess-4 336 336 +0.00% BenchmarkStructPartialFailure-4 794 794 +0.00% BenchmarkStructExceptSuccess-4 314 314 +0.00% BenchmarkStructExceptFailure-4 336 336 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 80 80 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 536 536 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 112 112 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 576 576 +0.00% BenchmarkStructSimpleSuccess-4 4 4 +0.00% BenchmarkStructSimpleFailure-4 640 640 +0.00% BenchmarkStructSimpleSuccessParallel-4 4 4 +0.00% BenchmarkStructSimpleFailureParallel-4 640 640 +0.00% BenchmarkStructComplexSuccess-4 244 244 +0.00% BenchmarkStructComplexFailure-4 3608 3608 +0.00% BenchmarkStructComplexSuccessParallel-4 244 244 +0.00% BenchmarkStructComplexFailureParallel-4 3608 3608 +0.00% ```
8 years ago
current.typeof = typeStructOnly
continue
case noStructLevelTag:
gain another 5% on average by changing tag type from bool's to enum ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 117 116 -0.85% BenchmarkFieldFailure-4 675 651 -3.56% BenchmarkFieldDiveSuccess-4 2518 2418 -3.97% BenchmarkFieldDiveFailure-4 3096 3011 -2.75% BenchmarkFieldCustomTypeSuccess-4 319 297 -6.90% BenchmarkFieldCustomTypeFailure-4 688 680 -1.16% BenchmarkFieldOrTagSuccess-4 1251 1176 -6.00% BenchmarkFieldOrTagFailure-4 1090 1073 -1.56% BenchmarkStructLevelValidationSuccess-4 558 567 +1.61% BenchmarkStructLevelValidationFailure-4 608 562 -7.57% BenchmarkStructSimpleCustomTypeSuccess-4 702 636 -9.40% BenchmarkStructSimpleCustomTypeFailure-4 1380 1295 -6.16% BenchmarkStructPartialSuccess-4 1139 1058 -7.11% BenchmarkStructPartialFailure-4 1760 1648 -6.36% BenchmarkStructExceptSuccess-4 951 917 -3.58% BenchmarkStructExceptFailure-4 1147 1085 -5.41% BenchmarkStructSimpleCrossFieldSuccess-4 873 783 -10.31% BenchmarkStructSimpleCrossFieldFailure-4 1478 1384 -6.36% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1328 1273 -4.14% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 1949 1896 -2.72% BenchmarkStructSimpleSuccess-4 559 523 -6.44% BenchmarkStructSimpleFailure-4 1334 1311 -1.72% BenchmarkStructSimpleSuccessParallel-4 148 137 -7.43% BenchmarkStructSimpleFailureParallel-4 631 591 -6.34% BenchmarkStructComplexSuccess-4 3476 3500 +0.69% BenchmarkStructComplexFailure-4 8467 8406 -0.72% BenchmarkStructComplexSuccessParallel-4 1098 1012 -7.83% BenchmarkStructComplexFailureParallel-4 3113 3121 +0.26% benchmark old allocs new allocs delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 4 4 +0.00% BenchmarkFieldDiveSuccess-4 28 28 +0.00% BenchmarkFieldDiveFailure-4 32 32 +0.00% BenchmarkFieldCustomTypeSuccess-4 2 2 +0.00% BenchmarkFieldCustomTypeFailure-4 4 4 +0.00% BenchmarkFieldOrTagSuccess-4 1 1 +0.00% BenchmarkFieldOrTagFailure-4 6 6 +0.00% BenchmarkStructLevelValidationSuccess-4 5 5 +0.00% BenchmarkStructLevelValidationFailure-4 5 5 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 3 3 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 9 9 +0.00% BenchmarkStructPartialSuccess-4 9 9 +0.00% BenchmarkStructPartialFailure-4 14 14 +0.00% BenchmarkStructExceptSuccess-4 7 7 +0.00% BenchmarkStructExceptFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 4 4 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 7 7 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 12 12 +0.00% BenchmarkStructSimpleSuccess-4 1 1 +0.00% BenchmarkStructSimpleFailure-4 9 9 +0.00% BenchmarkStructSimpleSuccessParallel-4 1 1 +0.00% BenchmarkStructSimpleFailureParallel-4 9 9 +0.00% BenchmarkStructComplexSuccess-4 15 15 +0.00% BenchmarkStructComplexFailure-4 60 60 +0.00% BenchmarkStructComplexSuccessParallel-4 15 15 +0.00% BenchmarkStructComplexFailureParallel-4 60 60 +0.00% benchmark old bytes new bytes delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 432 432 +0.00% BenchmarkFieldDiveSuccess-4 464 464 +0.00% BenchmarkFieldDiveFailure-4 896 896 +0.00% BenchmarkFieldCustomTypeSuccess-4 32 32 +0.00% BenchmarkFieldCustomTypeFailure-4 432 432 +0.00% BenchmarkFieldOrTagSuccess-4 4 4 +0.00% BenchmarkFieldOrTagFailure-4 448 448 +0.00% BenchmarkStructLevelValidationSuccess-4 160 160 +0.00% BenchmarkStructLevelValidationFailure-4 160 160 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 36 36 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 640 640 +0.00% BenchmarkStructPartialSuccess-4 336 336 +0.00% BenchmarkStructPartialFailure-4 794 794 +0.00% BenchmarkStructExceptSuccess-4 314 314 +0.00% BenchmarkStructExceptFailure-4 336 336 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 80 80 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 536 536 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 112 112 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 576 576 +0.00% BenchmarkStructSimpleSuccess-4 4 4 +0.00% BenchmarkStructSimpleFailure-4 640 640 +0.00% BenchmarkStructSimpleSuccessParallel-4 4 4 +0.00% BenchmarkStructSimpleFailureParallel-4 640 640 +0.00% BenchmarkStructComplexSuccess-4 244 244 +0.00% BenchmarkStructComplexFailure-4 3608 3608 +0.00% BenchmarkStructComplexSuccessParallel-4 244 244 +0.00% BenchmarkStructComplexFailureParallel-4 3608 3608 +0.00% ```
8 years ago
current.typeof = typeNoStructLevel
continue
default:
// if a pipe character is needed within the param you must use the utf8Pipe representation "0x7C"
orVals := strings.Split(t, orSeparator)
for j := 0; j < len(orVals); j++ {
vals := strings.SplitN(orVals[j], tagKeySeparator, 2)
if noAlias {
alias = vals[0]
current.aliasTag = alias
} else {
current.actualAliasTag = t
}
if j > 0 {
current.next = &cTag{aliasTag: alias, actualAliasTag: current.actualAliasTag, hasAlias: hasAlias, hasTag: true}
current = current.next
}
code cleanup + add missing tag cache with FieldWith func Still looking good: ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 167 119 -28.74% BenchmarkFieldFailure-4 701 650 -7.28% BenchmarkFieldDiveSuccess-4 2937 2482 -15.49% BenchmarkFieldDiveFailure-4 3536 3046 -13.86% BenchmarkFieldCustomTypeSuccess-4 341 296 -13.20% BenchmarkFieldCustomTypeFailure-4 679 666 -1.91% BenchmarkFieldOrTagSuccess-4 1157 1124 -2.85% BenchmarkFieldOrTagFailure-4 1109 1036 -6.58% BenchmarkStructLevelValidationSuccess-4 694 554 -20.17% BenchmarkStructLevelValidationFailure-4 1311 558 -57.44% BenchmarkStructSimpleCustomTypeSuccess-4 894 654 -26.85% BenchmarkStructSimpleCustomTypeFailure-4 1496 1286 -14.04% BenchmarkStructPartialSuccess-4 1229 1062 -13.59% BenchmarkStructPartialFailure-4 1838 1639 -10.83% BenchmarkStructExceptSuccess-4 961 919 -4.37% BenchmarkStructExceptFailure-4 1218 1072 -11.99% BenchmarkStructSimpleCrossFieldSuccess-4 954 800 -16.14% BenchmarkStructSimpleCrossFieldFailure-4 1569 1372 -12.56% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1588 1274 -19.77% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 2217 1901 -14.25% BenchmarkStructSimpleSuccess-4 925 512 -44.65% BenchmarkStructSimpleFailure-4 1650 1318 -20.12% BenchmarkStructSimpleSuccessParallel-4 261 144 -44.83% BenchmarkStructSimpleFailureParallel-4 758 581 -23.35% BenchmarkStructComplexSuccess-4 5868 3451 -41.19% BenchmarkStructComplexFailure-4 10767 8351 -22.44% BenchmarkStructComplexSuccessParallel-4 1559 1065 -31.69% BenchmarkStructComplexFailureParallel-4 3747 2916 -22.18% ```
8 years ago
current.tag = vals[0]
if len(current.tag) == 0 {
panic(strings.TrimSpace(fmt.Sprintf(invalidValidation, fieldName)))
}
8 years ago
if current.fn, ok = v.validations[current.tag]; !ok {
panic(strings.TrimSpace(fmt.Sprintf(undefinedValidation, current.tag, fieldName)))
}
gain another 5% on average by changing tag type from bool's to enum ``` benchmark old ns/op new ns/op delta BenchmarkFieldSuccess-4 117 116 -0.85% BenchmarkFieldFailure-4 675 651 -3.56% BenchmarkFieldDiveSuccess-4 2518 2418 -3.97% BenchmarkFieldDiveFailure-4 3096 3011 -2.75% BenchmarkFieldCustomTypeSuccess-4 319 297 -6.90% BenchmarkFieldCustomTypeFailure-4 688 680 -1.16% BenchmarkFieldOrTagSuccess-4 1251 1176 -6.00% BenchmarkFieldOrTagFailure-4 1090 1073 -1.56% BenchmarkStructLevelValidationSuccess-4 558 567 +1.61% BenchmarkStructLevelValidationFailure-4 608 562 -7.57% BenchmarkStructSimpleCustomTypeSuccess-4 702 636 -9.40% BenchmarkStructSimpleCustomTypeFailure-4 1380 1295 -6.16% BenchmarkStructPartialSuccess-4 1139 1058 -7.11% BenchmarkStructPartialFailure-4 1760 1648 -6.36% BenchmarkStructExceptSuccess-4 951 917 -3.58% BenchmarkStructExceptFailure-4 1147 1085 -5.41% BenchmarkStructSimpleCrossFieldSuccess-4 873 783 -10.31% BenchmarkStructSimpleCrossFieldFailure-4 1478 1384 -6.36% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 1328 1273 -4.14% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 1949 1896 -2.72% BenchmarkStructSimpleSuccess-4 559 523 -6.44% BenchmarkStructSimpleFailure-4 1334 1311 -1.72% BenchmarkStructSimpleSuccessParallel-4 148 137 -7.43% BenchmarkStructSimpleFailureParallel-4 631 591 -6.34% BenchmarkStructComplexSuccess-4 3476 3500 +0.69% BenchmarkStructComplexFailure-4 8467 8406 -0.72% BenchmarkStructComplexSuccessParallel-4 1098 1012 -7.83% BenchmarkStructComplexFailureParallel-4 3113 3121 +0.26% benchmark old allocs new allocs delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 4 4 +0.00% BenchmarkFieldDiveSuccess-4 28 28 +0.00% BenchmarkFieldDiveFailure-4 32 32 +0.00% BenchmarkFieldCustomTypeSuccess-4 2 2 +0.00% BenchmarkFieldCustomTypeFailure-4 4 4 +0.00% BenchmarkFieldOrTagSuccess-4 1 1 +0.00% BenchmarkFieldOrTagFailure-4 6 6 +0.00% BenchmarkStructLevelValidationSuccess-4 5 5 +0.00% BenchmarkStructLevelValidationFailure-4 5 5 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 3 3 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 9 9 +0.00% BenchmarkStructPartialSuccess-4 9 9 +0.00% BenchmarkStructPartialFailure-4 14 14 +0.00% BenchmarkStructExceptSuccess-4 7 7 +0.00% BenchmarkStructExceptFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 4 4 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 9 9 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 7 7 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 12 12 +0.00% BenchmarkStructSimpleSuccess-4 1 1 +0.00% BenchmarkStructSimpleFailure-4 9 9 +0.00% BenchmarkStructSimpleSuccessParallel-4 1 1 +0.00% BenchmarkStructSimpleFailureParallel-4 9 9 +0.00% BenchmarkStructComplexSuccess-4 15 15 +0.00% BenchmarkStructComplexFailure-4 60 60 +0.00% BenchmarkStructComplexSuccessParallel-4 15 15 +0.00% BenchmarkStructComplexFailureParallel-4 60 60 +0.00% benchmark old bytes new bytes delta BenchmarkFieldSuccess-4 0 0 +0.00% BenchmarkFieldFailure-4 432 432 +0.00% BenchmarkFieldDiveSuccess-4 464 464 +0.00% BenchmarkFieldDiveFailure-4 896 896 +0.00% BenchmarkFieldCustomTypeSuccess-4 32 32 +0.00% BenchmarkFieldCustomTypeFailure-4 432 432 +0.00% BenchmarkFieldOrTagSuccess-4 4 4 +0.00% BenchmarkFieldOrTagFailure-4 448 448 +0.00% BenchmarkStructLevelValidationSuccess-4 160 160 +0.00% BenchmarkStructLevelValidationFailure-4 160 160 +0.00% BenchmarkStructSimpleCustomTypeSuccess-4 36 36 +0.00% BenchmarkStructSimpleCustomTypeFailure-4 640 640 +0.00% BenchmarkStructPartialSuccess-4 336 336 +0.00% BenchmarkStructPartialFailure-4 794 794 +0.00% BenchmarkStructExceptSuccess-4 314 314 +0.00% BenchmarkStructExceptFailure-4 336 336 +0.00% BenchmarkStructSimpleCrossFieldSuccess-4 80 80 +0.00% BenchmarkStructSimpleCrossFieldFailure-4 536 536 +0.00% BenchmarkStructSimpleCrossStructCrossFieldSuccess-4 112 112 +0.00% BenchmarkStructSimpleCrossStructCrossFieldFailure-4 576 576 +0.00% BenchmarkStructSimpleSuccess-4 4 4 +0.00% BenchmarkStructSimpleFailure-4 640 640 +0.00% BenchmarkStructSimpleSuccessParallel-4 4 4 +0.00% BenchmarkStructSimpleFailureParallel-4 640 640 +0.00% BenchmarkStructComplexSuccess-4 244 244 +0.00% BenchmarkStructComplexFailure-4 3608 3608 +0.00% BenchmarkStructComplexSuccessParallel-4 244 244 +0.00% BenchmarkStructComplexFailureParallel-4 3608 3608 +0.00% ```
8 years ago
if len(orVals) > 1 {
current.typeof = typeOr
}
if len(vals) > 1 {
current.param = strings.Replace(strings.Replace(vals[1], utf8HexComma, ",", -1), utf8Pipe, "|", -1)
}
}
}
}
return
}