feat(crate): no-std support #60
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This adds a std feature (enabled by default), and adds support for a no-std environment. The most notable changes are: - `OnceLock` has been replaced for `OnceCell` on `BlockOutput`. We lose thread safety by doing this, but the EVM, and trevm by extension, has been designed to work on a single-thread context, so this is OK for now (and easily encapsulable with message passing if concurrency was indeed needed e.g for a fuzzer). - The 3155 tracer test util was std-gated. This is OK, as the 3155 tracer requires std anywhere.
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prestwich
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Oct 22, 2024
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This adds a std feature (enabled by default), and adds support for a no-std environment. The most notable changes are:
OnceLockhas been replaced forOnceCellonBlockOutput. We lose thread safety by doing this, but the EVM, and trevm by extension, has been designed to work on a single-thread context, so this is OK for now (and easily encapsulable with message passing if concurrency was indeed needed e.g for a fuzzer).Closes #39