Re-implement the blob tx parser in a lower-level style that avoids un…

…necessary byte copying.

go.mod

@@ -26,6 +26,7 @@ require (
 	github.com/holiman/uint256 v1.2.1
 	github.com/matryer/moq v0.3.0
 	github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58
+	github.com/protolambda/go-kzg v0.0.0-20221224134646-c91cee5e954e
 	github.com/quasilyte/go-ruleguard/dsl v0.3.22
 	github.com/spaolacci/murmur3 v1.1.0
 	github.com/stretchr/testify v1.8.1
@@ -95,8 +96,6 @@ require (
 	github.com/pion/webrtc/v3 v3.1.42 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/protolambda/go-kzg v0.0.0-20221224134646-c91cee5e954e // indirect
-	github.com/protolambda/ztyp v0.2.2 // indirect
 	github.com/rs/dnscache v0.0.0-20211102005908-e0241e321417 // indirect
 	github.com/valyala/fastrand v1.1.0 // indirect
 	github.com/valyala/histogram v1.2.0 // indirect

go.sum

@@ -211,7 +211,6 @@ github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d/go.mod h1:i
 github.com/herumi/bls-eth-go-binary v1.28.1 h1:fcIZ48y5EE9973k05XjE8+P3YiQgjZz4JI/YabAm8KA=
 github.com/herumi/bls-eth-go-binary v1.28.1/go.mod h1:luAnRm3OsMQeokhGzpYmc0ZKwawY7o87PUEP11Z7r7U=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
-github.com/holiman/uint256 v1.2.0/go.mod h1:y4ga/t+u+Xwd7CpDgZESaRcWy0I7XMlTMA25ApIH5Jw=
 github.com/holiman/uint256 v1.2.1 h1:XRtyuda/zw2l+Bq/38n5XUoEF72aSOu/77Thd9pPp2o=
 github.com/holiman/uint256 v1.2.1/go.mod h1:y4ga/t+u+Xwd7CpDgZESaRcWy0I7XMlTMA25ApIH5Jw=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
@@ -347,14 +346,10 @@ github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
 github.com/prometheus/procfs v0.0.11/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
-github.com/quasilyte/go-ruleguard/dsl v0.3.22 h1:wd8zkOhSNr+I+8Qeciml08ivDt1pSXe60+5DqOpCjPE=
-github.com/quasilyte/go-ruleguard/dsl v0.3.22/go.mod h1:KeCP03KrjuSO0H1kTuZQCWlQPulDV6YMIXmpQss17rU=
 github.com/protolambda/go-kzg v0.0.0-20221224134646-c91cee5e954e h1:Wed8Zc7HuSVNDJQy6ybac5/1fpRoyhMDcPvGlMjyIiY=
 github.com/protolambda/go-kzg v0.0.0-20221224134646-c91cee5e954e/go.mod h1:7EhkBJFo/qJ9sToiW5baPqbyPo/TadVHn4iNdpwEW/w=
-github.com/protolambda/ztyp v0.2.2 h1:rVcL3vBu9W/aV646zF6caLS/dyn9BN8NYiuJzicLNyY=
-github.com/protolambda/ztyp v0.2.2/go.mod h1:9bYgKGqg3wJqT9ac1gI2hnVb0STQq7p/1lapqrqY1dU=
-github.com/quasilyte/go-ruleguard/dsl v0.3.21 h1:vNkC6fC6qMLzCOGbnIHOd5ixUGgTbp3Z4fGnUgULlDA=
-github.com/quasilyte/go-ruleguard/dsl v0.3.21/go.mod h1:KeCP03KrjuSO0H1kTuZQCWlQPulDV6YMIXmpQss17rU=
+github.com/quasilyte/go-ruleguard/dsl v0.3.22 h1:wd8zkOhSNr+I+8Qeciml08ivDt1pSXe60+5DqOpCjPE=
+github.com/quasilyte/go-ruleguard/dsl v0.3.22/go.mod h1:KeCP03KrjuSO0H1kTuZQCWlQPulDV6YMIXmpQss17rU=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=