Generated with cargo update -p string_cache_codegen and ./mach vendor rust.
Differential Revision: https://phabricator.services.mozilla.com/D13649
--HG--
extra : moz-landing-system : lando
Just pushing this down my patch queue to avoid triggering large cargo
rebuilds when rebasing.
Depends on D13438
Differential Revision: https://phabricator.services.mozilla.com/D13439
--HG--
extra : moz-landing-system : lando
* Improves UTF-8 validation performance.
* Improves UTF-8 to UTF-16 decode performance.
* Improves non-Latin and Latin1-ish Latin single-byte encode performance.
* Improves code quality by addressing some clippy lints.
The optional legacy CJK encoder changes are not used by Firefox.
Differential Revision: https://phabricator.services.mozilla.com/D12514
--HG--
extra : moz-landing-system : lando
The current rust panic hook keeps a string for the crash reporter, and
goes on calling the default rust panic hook, which prints out a crash
stack... when RUST_BOOTSTRAP is set *and* when that works. Notably, on
both mac and Windows, it only really works for local builds, but fails
for debug builds from automation, although on automation itself, we also
do stackwalk from crash minidumps, which alleviates the problem.
Artifact debug builds are affected, though.
More importantly, C++ calls to e.g. MOZ_CRASH have a similar but
different behavior, in that they dump a stack trace on debug builds, by
default (with exceptions, see below for one). The format of those stack
traces is understood by the various fix*stack*py scripts under
tools/rb/, that are used by the various test harnesses both on
automation and locally.
Additionally, the current rust panic hook, as it calls the default rust
panic hook, ends up calling abort() on non-Windows platforms, which ends
up being verbosely redirected to mozalloc_abort per
https://dxr.mozilla.org/mozilla-central/rev/237e4c0633fda8e227b2ab3ab57e417c980a2811/memory/mozalloc/mozalloc_abort.cpp#79
which then calls MOZ_CRASH. Theoretically, /that/ would also print a
stack trace, but doesn't because currently the stack trace printing code
lives in libxul, and MOZ_CRASH only calls it when compiled from
libxul-code, which mozalloc_abort is not part of.
With this change, we make the rust panic handler call back into
MOZ_CRASH directly. This has multiple advantages:
- This is more consistent cross-platforms (Windows is not special
anymore).
- This is more consistent between C++ and rust (stack traces all look
the same, and can all be post-processed by fix*stack*py if need be)
- This is more consistent in behavior, where debug builds will show
those stack traces without caring about environment variables.
- It demangles C++ symbols in rust-initiated stack traces (for some
reason that didn't happen with the rust panic handler)
A few downsides:
- the loss of demangling for some rust symbols.
- the loss of addresses in the stacks, although they're not entirely
useful
- extra empty lines.
The first should be fixable later one. The latter two are arguably
something that should be consistent across C++ and rust, and should be
changed if necessary, independently of this patch.
Depends on D11719
Depends on D11719
Differential Revision: https://phabricator.services.mozilla.com/D11720
--HG--
extra : moz-landing-system : lando
The current rust panic hook keeps a string for the crash reporter, and
goes on calling the default rust panic hook, which prints out a crash
stack... when RUST_BOOTSTRAP is set *and* when that works. Notably, on
both mac and Windows, it only really works for local builds, but fails
for debug builds from automation, although on automation itself, we also
do stackwalk from crash minidumps, which alleviates the problem.
Artifact debug builds are affected, though.
More importantly, C++ calls to e.g. MOZ_CRASH have a similar but
different behavior, in that they dump a stack trace on debug builds, by
default (with exceptions, see below for one). The format of those stack
traces is understood by the various fix*stack*py scripts under
tools/rb/, that are used by the various test harnesses both on
automation and locally.
Additionally, the current rust panic hook, as it calls the default rust
panic hook, ends up calling abort() on non-Windows platforms, which ends
up being verbosely redirected to mozalloc_abort per
https://dxr.mozilla.org/mozilla-central/rev/237e4c0633fda8e227b2ab3ab57e417c980a2811/memory/mozalloc/mozalloc_abort.cpp#79
which then calls MOZ_CRASH. Theoretically, /that/ would also print a
stack trace, but doesn't because currently the stack trace printing code
lives in libxul, and MOZ_CRASH only calls it when compiled from
libxul-code, which mozalloc_abort is not part of.
With this change, we make the rust panic handler call back into
MOZ_CRASH directly. This has multiple advantages:
- This is more consistent cross-platforms (Windows is not special
anymore).
- This is more consistent between C++ and rust (stack traces all look
the same, and can all be post-processed by fix*stack*py if need be)
- This is more consistent in behavior, where debug builds will show
those stack traces without caring about environment variables.
- It demangles C++ symbols in rust-initiated stack traces (for some
reason that didn't happen with the rust panic handler)
A few downsides:
- the loss of demangling for some rust symbols.
- the loss of addresses in the stacks, although they're not entirely
useful
- extra empty lines.
The first should be fixable later one. The latter two are arguably
something that should be consistent across C++ and rust, and should be
changed if necessary, independently of this patch.
Depends on D11719
Differential Revision: https://phabricator.services.mozilla.com/D11720
--HG--
extra : moz-landing-system : lando
The current rust panic hook keeps a string for the crash reporter, and
goes on calling the default rust panic hook, which prints out a crash
stack... when RUST_BOOTSTRAP is set *and* when that works. Notably, on
both mac and Windows, it only really works for local builds, but fails
for debug builds from automation, although on automation itself, we also
do stackwalk from crash minidumps, which alleviates the problem.
Artifact debug builds are affected, though.
More importantly, C++ calls to e.g. MOZ_CRASH have a similar but
different behavior, in that they dump a stack trace on debug builds, by
default (with exceptions, see below for one). The format of those stack
traces is understood by the various fix*stack*py scripts under
tools/rb/, that are used by the various test harnesses both on
automation and locally.
Additionally, the current rust panic hook, as it calls the default rust
panic hook, ends up calling abort() on non-Windows platforms, which ends
up being verbosely redirected to mozalloc_abort per
https://dxr.mozilla.org/mozilla-central/rev/237e4c0633fda8e227b2ab3ab57e417c980a2811/memory/mozalloc/mozalloc_abort.cpp#79
which then calls MOZ_CRASH. Theoretically, /that/ would also print a
stack trace, but doesn't because currently the stack trace printing code
lives in libxul, and MOZ_CRASH only calls it when compiled from
libxul-code, which mozalloc_abort is not part of.
With this change, we make the rust panic handler call back into
MOZ_CRASH directly. This has multiple advantages:
- This is more consistent cross-platforms (Windows is not special
anymore).
- This is more consistent between C++ and rust (stack traces all look
the same, and can all be post-processed by fix*stack*py if need be)
- This is more consistent in behavior, where debug builds will show
those stack traces without caring about environment variables.
- It demangles C++ symbols in rust-initiated stack traces (for some
reason that didn't happen with the rust panic handler)
A few downsides:
- the loss of demangling for some rust symbols.
- the loss of addresses in the stacks, although they're not entirely
useful
- extra empty lines.
The first should be fixable later one. The latter two are arguably
something that should be consistent across C++ and rust, and should be
changed if necessary, independently of this patch.
Depends on D11719
Differential Revision: https://phabricator.services.mozilla.com/D11720
--HG--
extra : moz-landing-system : lando
This is the equivalent of the rustc-workspace-hack used by the rust build to
ensure cargo and RLS see the same set of features for dependencies so that
these dependencies may be reused by invocations of cargo for these two
projects. The trivial crate added specifies the union of the set of
features activated for a particular crate for each time it appears in the
dependency tree so that cargo will understand these dependencies to be
re-usable across cargo implementations. This eliminates re-building jsrust
and some of its dependencies twice, and reduces the number of crates compiled
in the tree by about 90 in testing on linux.
Differential Revision: https://phabricator.services.mozilla.com/D9041
This pulls a new nom version, which is slightly unfortunate, but I do want some
of the fixes upstream, and it's build-only, so I think it's not a huge deal.
Differential Revision: https://phabricator.services.mozilla.com/D9362
Updating rkv to 0.5 enables us to un-vendor new-ordered-float, as rkv 0.4 is the last crate in the tree that depends on it.
It also enables us to un-vendor version 0.5 of uuid. We previously needed that version because multiple third-party crates depended on it, and we have limited control over third-party sub-dependencies. But rkv 0.4 was the last third-party crate that still depended on version 0.5 of uuid; rkv 0.5 depends on version 0.6 of uuid.
There would still be two internal crates that depend on version 0.5 of uuid: geckodriver and webrender_bindings. But we have more control over internal sub-dependencies, and we can update those two internal crates to depend on version 0.6 of uuid. This patch does so.
To summarize, this patch makes the following changes:
* rkv: 0.4 -> 0.5
* new-ordered-float: un-vendored
* geckodriver: uuid dependency 0.5 -> 0.6
* webrender_bindings: uuid dependency 0.5 -> 0.6
* uuid 0.5: un-vendored
* uuid 0.6: remains in tree
Differential Revision: https://phabricator.services.mozilla.com/D9160
--HG--
extra : moz-landing-system : lando
This is the equivalent of the rustc-workspace-hack used by the rust build to
ensure cargo and RLS see the same set of features for dependencies so that
these dependencies may be reused by invocations of cargo for these two
projects. The trivial crate added specifies the union of the set of
features activated for a particular crate for each time it appears in the
dependency tree so that cargo will understand these dependencies to be
re-usable across cargo implementations. This eliminates re-building jsrust
and some of its dependencies twice, and reduces the number of crates compiled
in the tree by about 90 in testing on linux.
Differential Revision: https://phabricator.services.mozilla.com/D9041
--HG--
extra : moz-landing-system : lando
Summary: The previous two changesets bump up a few dependencies. This is the companion mach rust vendor.
Test Plan: It builds.
Reviewers: ted
Tags: #secure-revision
Bug #: 1497446
--HG--
extra : amend_source : 6eeef28181e1e72891e1f3ad1d67b70cdf926e21
extra : histedit_source : e6af1b38e2272656c543f6c4f9778e80e6c75fd9
Only difference with current versions is the ability to use the crates
with stable rust without setting RUSTC_BOOTSTRAP globally ourselves.
Differential Revision: https://phabricator.services.mozilla.com/D7679
--HG--
extra : moz-landing-system : lando
Emilio Cobos Álvarez
Valentin Gosu
Bobby Holley
shindli
Henri Sivonen
WR Updater Bot
Cosmin Sabou
Mike Hommey
Dorel Luca
Coroiu Cristina
Dan Gohman
Gurzau Raul
Nathan Froyd
Margareta Eliza Balazs
Noemi Erli
Chris Manchester
Sebastian Hengst
Myk Melez
David Teller
Jeff Muizelaar
Alex Gaynor
J.C. Jones
Andreas Tolfsen