Fiddle::Pointer.read

read(addr, len)

ext/fiddle/lib/fiddle/ffi_backend.rb View on GitHub ↗

# File tmp/rubies/ruby-3.4.1/ext/fiddle/lib/fiddle/ffi_backend.rb, line 269
def self.read(addr, len)
  FFI::Pointer.new(addr).read_bytes(len)
end

Or read the memory at address address with length len and return a string with that memory

See also .new .to_native .malloc .to_ptr also in 3.3