Merge pull request #230 from betterlmy/fix-case-insensitive-field-matching

fix: use reflect.PtrTo for Go 1.17 compatibility

test: cover case-insensitive promoted field lookup

fix: preserve promoted fields in case-insensitive lookup

fix:fix case-insensitive field matching when both exported and unexported fields exist

Merge pull request #229 from T-Guerrero/master

Add must and no panic Options

Merge pull request #225 from qshuai/feature/remove-duplicated-benchmark

chore: remove duplicated benchmark case

Merge pull request #209 from Roccoriu/master

Merge pull request #206 from s-takehana/update_version

Merge pull request #216 from helloqiu/master

Merge pull request #214 from laushunyu/master

feat: add testcase

fix: fix copying nil slice