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* Add a "pinning" reference A `Fiddle::Pinned` objects will prevent the objects they point to from moving. This is useful in the case where you need to pass a reference to a C extension that keeps the address in a global and needs the address to be stable. For example: ```ruby class Foo A = "hi" # this is an embedded string some_c_function A # A might move! end ``` If `A` moves, then the underlying string buffer may also move. `Fiddle::Pinned` will prevent the object from moving: ```ruby class Foo A = "hi" # this is an embedded string A_pinner = Fiddle::Pinned.new(A) # :nodoc: some_c_function A # A can't move because of `Fiddle::Pinned` end ``` This is a similar strategy to what Graal uses: https://www.graalvm.org/sdk/javadoc/org/graalvm/nativeimage/PinnedObject.html#getObject-- * rename global to match exception name * Introduce generic Fiddle::Error and rearrange error classes Fiddle::Error is the generic exception base class for Fiddle exceptions. This commit introduces the class and rearranges Fiddle exceptions to inherit from it. https://github.com/ruby/fiddle/commit/ac52d00223 |
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| -ext- | ||
| base64 | ||
| benchmark | ||
| bigdecimal | ||
| cgi | ||
| coverage | ||
| csv | ||
| date | ||
| dbm | ||
| did_you_mean | ||
| digest | ||
| drb | ||
| dtrace | ||
| erb | ||
| etc | ||
| excludes | ||
| fiber | ||
| fiddle | ||
| fileutils | ||
| gdbm | ||
| io | ||
| irb | ||
| json | ||
| lib | ||
| logger | ||
| matrix | ||
| mkmf | ||
| monitor | ||
| net | ||
| nkf | ||
| objspace | ||
| open-uri | ||
| openssl | ||
| optparse | ||
| ostruct | ||
| pathname | ||
| psych | ||
| racc | ||
| rdoc | ||
| readline | ||
| reline | ||
| resolv | ||
| rinda | ||
| ripper | ||
| ruby | ||
| rubygems | ||
| socket | ||
| stringio | ||
| strscan | ||
| syslog | ||
| uri | ||
| webrick | ||
| win32ole | ||
| yaml | ||
| zlib | ||
| runner.rb | ||
| test_abbrev.rb | ||
| test_delegate.rb | ||
| test_extlibs.rb | ||
| test_find.rb | ||
| test_forwardable.rb | ||
| test_ipaddr.rb | ||
| test_mutex_m.rb | ||
| test_observer.rb | ||
| test_open3.rb | ||
| test_pp.rb | ||
| test_prettyprint.rb | ||
| test_prime.rb | ||
| test_pstore.rb | ||
| test_pty.rb | ||
| test_rbconfig.rb | ||
| test_securerandom.rb | ||
| test_set.rb | ||
| test_shellwords.rb | ||
| test_singleton.rb | ||
| test_syslog.rb | ||
| test_tempfile.rb | ||
| test_time.rb | ||
| test_timeout.rb | ||
| test_tmpdir.rb | ||
| test_tracer.rb | ||
| test_tsort.rb | ||
| test_unicode_normalize.rb | ||
| test_weakref.rb | ||