The locking code gets its own module, since it's more fundamental
than the higher-level locking code.
Extracting the logging code was the whole point here. :)
I am calling the crypto library "crypt_ops", since I want
higher-level crypto things to be separated from lower-level ones.
This library will hold only the low-level ones, once we have it
refactored.
The doctests for src/rust/crypto don't compile for multiple reasons,
including some missing exports and incorrect identifier paths. Fixes
bug 26415; bugfix on 0.3.4.1-alpha.
We need this trick because some of our Rust tests depend on our C
code, which in turn depend on other native libraries, which thereby
pulls a whole mess of our build system into "cargo test".
To solve this, we add a build script (build.rs) to set most of the
options that we want based on the contents of config.rust. Some
options can't be set, and need to go to the linker directly: we use
a linker replacement (link_rust.sh) for these. Both config.rust and
link_rust.sh are generated by autoconf for us.
This patch on its own should enough to make the crypto test build,
but not necessarily enough to make it pass.
* REFACTORS `UnvalidatedProtoEntry::from_str` to place the bulk of the
splitting/parsing logic in to a new
`UnvalidatedProtoEntry::parse_protocol_and_version_str()` method (so that
both `from_str()` and `from_str_any_len()` can call it.)
* ADD a new `UnvalidatedProtoEntry::from_str_any_len()` method in order to
maintain compatibility with consensus methods older than 29.
* ADD a limit on the number of characters in a protocol name.
* FIXES part of #25517: https://bugs.torproject.org/25517
* REFACTORS `UnvalidatedProtoEntry::from_str` to place the bulk of the
splitting/parsing logic in to a new
`UnvalidatedProtoEntry::parse_protocol_and_version_str()` method (so that
both `from_str()` and `from_str_any_len()` can call it.)
* ADD a new `UnvalidatedProtoEntry::from_str_any_len()` method in order to
maintain compatibility with consensus methods older than 29.
* ADD a limit on the number of characters in a protocol name.
* FIXES part of #25517: https://bugs.torproject.org/25517
