FastReflect
A faster method to get elements from an interface (Struct or Slice type) for Go.
Usage
import (
"github.com/karminski/fastreflect"
)
// Access an interface (struct type) property by name
TheFieldYouWant := fastreflect.StructFieldByName(YourStructInterface, "FieldName")
// Get all elements from an interface (slice type)
AllElementsYouWant := fastreflect.SliceAllElements(YourSliceInterface)For more details please see: FastReflect_test.go
Performance
- Access an interface (struct type) property by name, 3.58x fast.
- Get all elements from an interface (slice type), 4.3x fast.
root# go test -bench=.
goos: linux
goarch: amd64
BenchmarkStructFieldByName-8 14354080 78.6 ns/op
BenchmarkInternalFieldByName-8 4009170 297 ns/op
BenchmarkSliceAllElements-8 10825730 124 ns/op
BenchmarkInternalIndex-8 2514120 489 ns/op
PASS
ok _/fastreflect/src 5.883s
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