At the heart of BuildKit is LLB (Low-Level Build definition). Think of it as the LLVM IR of build systems. LLB is a binary protocol (protobuf) that describes a DAG of filesystem operations: run a command, copy files, mount a filesystem. It’s content-addressable, which means identical operations produce identical hashes, enabling aggressive caching.
FT Edit: Access on iOS and web
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小苏父母属马，今年是他们的本命年。两口子同岁，刚结婚时穷，只有几间泥墙小平房，低得可触头。做灯笼之后，在房旧址上盖了三层楼，一楼做灯笼，二楼住人，三楼当仓库。
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But then, if transactions are logged in a machine readable format, and then