Update base, fmt and llhttp.

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@ -1,17 +1,23 @@
{fmt}
=====
.. image:: https://travis-ci.org/fmtlib/fmt.png?branch=master
:target: https://travis-ci.org/fmtlib/fmt
.. image:: https://github.com/fmtlib/fmt/workflows/linux/badge.svg
:target: https://github.com/fmtlib/fmt/actions?query=workflow%3Alinux
.. image:: https://github.com/fmtlib/fmt/workflows/macos/badge.svg
:target: https://github.com/fmtlib/fmt/actions?query=workflow%3Amacos
.. image:: https://github.com/fmtlib/fmt/workflows/windows/badge.svg
:target: https://github.com/fmtlib/fmt/actions?query=workflow%3Awindows
.. image:: https://ci.appveyor.com/api/projects/status/ehjkiefde6gucy1v
:target: https://ci.appveyor.com/project/vitaut/fmt
.. image:: https://oss-fuzz-build-logs.storage.googleapis.com/badges/libfmt.svg
.. image:: https://oss-fuzz-build-logs.storage.googleapis.com/badges/fmt.svg
:alt: fmt is continuously fuzzed at oss-fuzz
:target: https://bugs.chromium.org/p/oss-fuzz/issues/list?\
colspec=ID%20Type%20Component%20Status%20Proj%20Reported%20Owner%20\
Summary&q=proj%3Dlibfmt&can=1
Summary&q=proj%3Dfmt&can=1
.. image:: https://img.shields.io/badge/stackoverflow-fmt-blue.svg
:alt: Ask questions at StackOverflow with the tag fmt
@ -20,9 +26,9 @@
**{fmt}** is an open-source formatting library providing a fast and safe
alternative to C stdio and C++ iostreams.
If you like this project, please consider donating to BYSOL,
an initiative to help victims of political repressions in Belarus:
https://www.facebook.com/donate/759400044849707/108388587646909/.
If you like this project, please consider donating to the BYSOL
Foundation that helps victims of political repressions in Belarus:
https://bysol.org/en/bs/general/.
`Documentation <https://fmt.dev>`__
@ -41,7 +47,7 @@ Features
* `Format string syntax <https://fmt.dev/latest/syntax.html>`_ similar to Python's
`format <https://docs.python.org/3/library/stdtypes.html#str.format>`_
* Fast IEEE 754 floating-point formatter with correct rounding, shortness and
round-trip guarantees.
round-trip guarantees
* Safe `printf implementation
<https://fmt.dev/latest/api.html#printf-formatting>`_ including the POSIX
extension for positional arguments
@ -57,7 +63,7 @@ Features
* Reliability: the library has an extensive set of `tests
<https://github.com/fmtlib/fmt/tree/master/test>`_ and is `continuously fuzzed
<https://bugs.chromium.org/p/oss-fuzz/issues/list?colspec=ID%20Type%20
Component%20Status%20Proj%20Reported%20Owner%20Summary&q=proj%3Dlibfmt&can=1>`_
Component%20Status%20Proj%20Reported%20Owner%20Summary&q=proj%3Dfmt&can=1>`_
* Safety: the library is fully type safe, errors in format strings can be
reported at compile time, automatic memory management prevents buffer overflow
errors
@ -131,13 +137,13 @@ Output::
Output::
{1, 2, 3}
[1, 2, 3]
**Check a format string at compile time**
.. code:: c++
std::string s = fmt::format(FMT_STRING("{:d}"), "don't panic");
std::string s = fmt::format(FMT_STRING("{:d}"), "I am not a number");
This gives a compile-time error because ``d`` is an invalid format specifier for
a string.
@ -201,13 +207,14 @@ or equivalent is filled 2,000,000 times with output sent to ``/dev/null``; for
further details refer to the `source
<https://github.com/fmtlib/format-benchmark/blob/master/tinyformat_test.cpp>`_.
{fmt} is up to 10x faster than ``std::ostringstream`` and ``sprintf`` on
{fmt} is up to 20-30x faster than ``std::ostringstream`` and ``sprintf`` on
floating-point formatting (`dtoa-benchmark <https://github.com/fmtlib/dtoa-benchmark>`_)
and faster than `double-conversion <https://github.com/google/double-conversion>`_:
and faster than `double-conversion <https://github.com/google/double-conversion>`_ and
`ryu <https://github.com/ulfjack/ryu>`_:
.. image:: https://user-images.githubusercontent.com/576385/
69767160-cdaca400-112f-11ea-9fc5-347c9f83caad.png
:target: https://fmt.dev/unknown_mac64_clang10.0.html
95684665-11719600-0ba8-11eb-8e5b-972ff4e49428.png
:target: https://fmt.dev/unknown_mac64_clang12.0.html
Compile time and code bloat
~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -282,35 +289,46 @@ Then you can run the speed test::
or the bloat test::
$ make bloat-test
Migrating code
--------------
`clang-tidy-fmt <https://github.com/mikecrowe/clang-tidy-fmt>`_ provides clang
tidy checks for converting occurrences of ``printf`` and ``fprintf`` to
``fmt::print``.
Projects using this library
---------------------------
* `0 A.D. <https://play0ad.com/>`_: A free, open-source, cross-platform
* `0 A.D. <https://play0ad.com/>`_: a free, open-source, cross-platform
real-time strategy game
* `2GIS <https://2gis.ru/>`_: free business listings with a city map
* `AMPL/MP <https://github.com/ampl/mp>`_:
An open-source library for mathematical programming
an open-source library for mathematical programming
* `Aseprite <https://github.com/aseprite/aseprite>`_:
Animated sprite editor & pixel art tool
animated sprite editor & pixel art tool
* `AvioBook <https://www.aviobook.aero/en>`_: A comprehensive aircraft
* `AvioBook <https://www.aviobook.aero/en>`_: a comprehensive aircraft
operations suite
* `Celestia <https://celestia.space/>`_: Real-time 3D visualization of space
* `Blizzard Battle.net <https://battle.net/>`_: an online gaming platform
* `Celestia <https://celestia.space/>`_: real-time 3D visualization of space
* `Ceph <https://ceph.com/>`_: A scalable distributed storage system
* `Ceph <https://ceph.com/>`_: a scalable distributed storage system
* `ccache <https://ccache.dev/>`_: A compiler cache
* `ccache <https://ccache.dev/>`_: a compiler cache
* `ClickHouse <https://github.com/ClickHouse/ClickHouse>`_: analytical database
management system
* `CUAUV <http://cuauv.org/>`_: Cornell University's autonomous underwater
* `CUAUV <https://cuauv.org/>`_: Cornell University's autonomous underwater
vehicle
* `Drake <https://drake.mit.edu/>`_: A planning, control, and analysis toolbox
* `Drake <https://drake.mit.edu/>`_: a planning, control, and analysis toolbox
for nonlinear dynamical systems (MIT)
* `Envoy <https://lyft.github.io/envoy/>`_: C++ L7 proxy and communication bus
@ -318,77 +336,82 @@ Projects using this library
* `FiveM <https://fivem.net/>`_: a modification framework for GTA V
* `fmtlog <https://github.com/MengRao/fmtlog>`_: a performant fmtlib-style
logging library with latency in nanoseconds
* `Folly <https://github.com/facebook/folly>`_: Facebook open-source library
* `Grand Mountain Adventure
<https://store.steampowered.com/app/1247360/Grand_Mountain_Adventure/>`_:
A beautiful open-world ski & snowboarding game
* `HarpyWar/pvpgn <https://github.com/pvpgn/pvpgn-server>`_:
Player vs Player Gaming Network with tweaks
* `KBEngine <https://github.com/kbengine/kbengine>`_: An open-source MMOG server
* `KBEngine <https://github.com/kbengine/kbengine>`_: an open-source MMOG server
engine
* `Keypirinha <https://keypirinha.com/>`_: A semantic launcher for Windows
* `Keypirinha <https://keypirinha.com/>`_: a semantic launcher for Windows
* `Kodi <https://kodi.tv/>`_ (formerly xbmc): Home theater software
* `Kodi <https://kodi.tv/>`_ (formerly xbmc): home theater software
* `Knuth <https://kth.cash/>`_: High-performance Bitcoin full-node
* `Knuth <https://kth.cash/>`_: high-performance Bitcoin full-node
* `Microsoft Verona <https://github.com/microsoft/verona>`_:
Research programming language for concurrent ownership
research programming language for concurrent ownership
* `MongoDB <https://mongodb.com/>`_: Distributed document database
* `MongoDB <https://mongodb.com/>`_: distributed document database
* `MongoDB Smasher <https://github.com/duckie/mongo_smasher>`_: A small tool to
* `MongoDB Smasher <https://github.com/duckie/mongo_smasher>`_: a small tool to
generate randomized datasets
* `OpenSpace <https://openspaceproject.com/>`_: An open-source
* `OpenSpace <https://openspaceproject.com/>`_: an open-source
astrovisualization framework
* `PenUltima Online (POL) <https://www.polserver.com/>`_:
An MMO server, compatible with most Ultima Online clients
an MMO server, compatible with most Ultima Online clients
* `PyTorch <https://github.com/pytorch/pytorch>`_: An open-source machine
* `PyTorch <https://github.com/pytorch/pytorch>`_: an open-source machine
learning library
* `quasardb <https://www.quasardb.net/>`_: A distributed, high-performance,
* `quasardb <https://www.quasardb.net/>`_: a distributed, high-performance,
associative database
* `Quill <https://github.com/odygrd/quill>`_: Asynchronous low-latency logging library
* `Quill <https://github.com/odygrd/quill>`_: asynchronous low-latency logging library
* `QKW <https://github.com/ravijanjam/qkw>`_: Generalizing aliasing to simplify
* `QKW <https://github.com/ravijanjam/qkw>`_: generalizing aliasing to simplify
navigation, and executing complex multi-line terminal command sequences
* `readpe <https://bitbucket.org/sys_dev/readpe>`_: Read Portable Executable
* `redis-cerberus <https://github.com/HunanTV/redis-cerberus>`_: A Redis cluster
* `redis-cerberus <https://github.com/HunanTV/redis-cerberus>`_: a Redis cluster
proxy
* `redpanda <https://vectorized.io/redpanda>`_: A 10x faster Kafka® replacement
* `redpanda <https://vectorized.io/redpanda>`_: a 10x faster Kafka® replacement
for mission critical systems written in C++
* `rpclib <http://rpclib.net/>`_: A modern C++ msgpack-RPC server and client
* `rpclib <http://rpclib.net/>`_: a modern C++ msgpack-RPC server and client
library
* `Salesforce Analytics Cloud
<https://www.salesforce.com/analytics-cloud/overview/>`_:
Business intelligence software
business intelligence software
* `Scylla <https://www.scylladb.com/>`_: A Cassandra-compatible NoSQL data store
* `Scylla <https://www.scylladb.com/>`_: a Cassandra-compatible NoSQL data store
that can handle 1 million transactions per second on a single server
* `Seastar <http://www.seastar-project.org/>`_: An advanced, open-source C++
* `Seastar <http://www.seastar-project.org/>`_: an advanced, open-source C++
framework for high-performance server applications on modern hardware
* `spdlog <https://github.com/gabime/spdlog>`_: Super fast C++ logging library
* `spdlog <https://github.com/gabime/spdlog>`_: super fast C++ logging library
* `Stellar <https://www.stellar.org/>`_: Financial platform
* `Stellar <https://www.stellar.org/>`_: financial platform
* `Touch Surgery <https://www.touchsurgery.com/>`_: Surgery simulator
* `Touch Surgery <https://www.touchsurgery.com/>`_: surgery simulator
* `TrinityCore <https://github.com/TrinityCore/TrinityCore>`_: Open-source
* `TrinityCore <https://github.com/TrinityCore/TrinityCore>`_: open-source
MMORPG framework
* `Windows Terminal <https://github.com/microsoft/terminal>`_: The new Windows
Terminal
* `Windows Terminal <https://github.com/microsoft/terminal>`_: the new Windows
terminal
`More... <https://github.com/search?q=fmtlib&type=Code>`_