From: "byroot (Jean Boussier) via ruby-core" Date: 2026-07-31T13:08:12+00:00 Subject: [ruby-core:126216] [Ruby Feature#22222] Expose a C API equivalent of `RubyVM::InstructionSequence.load_from_binary` Issue #22222 has been updated by byroot (Jean Boussier). Yes, I get that, but my point is that these constraints are very hard to ensure in my case. ---------------------------------------- Feature #22222: Expose a C API equivalent of `RubyVM::InstructionSequence.load_from_binary` https://bugs.ruby-lang.org/issues/22222#change-118298 * Author: byroot (Jean Boussier) * Status: Open ---------------------------------------- Currently the only API to deserialize instruction sequence is `RubyVM::InstructionSequence.load_from_binary(String)`. It works fine, but isn't ideal for gems like bootsnap, as it needs to allocate a fairly large string and `memcpy` into it. I would like to be able to directly pass a `char *ptr` and `size_t len` pair, so that I can directly pass a internal buffer or even mmapped file. Proposed API: ``` VALUE rb_iseq_load_from_binary(const char *ptr, size_t len) ``` Pull request: https://github.com/ruby/ruby/pull/18136 -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/lists/ruby-core.ml.ruby-lang.org/