Slashdot Mirror
Mozilla Binds Firefox's Fate To The Rust Language (infoworld.com)
An anonymous reader quotes InfoWorld:
After version 53, Firefox will require Rust to compile successfully, due to the presence of Firefox components built with the language. But this decision may restrict the number of platforms that Firefox can be ported to -- for now... Rust depends on LLVM, which has dependencies of its own -- and all of them would need to be supported on the target platform. A discussion on the Bugzilla tracker for Firefox raises many of these points...
What about proper support for Linux distributions with long-term support, where the tools available on the distro are often frozen, and where newer Rust features might not be available? What about support for Firefox on "non-tier-1" platforms, which make up a smaller share of Firefox users? Mozilla's stance is that in the long run, the pain of transition will be worth it. "The advantage of using Rust is too great," according to maintainer Ted Mielczarek. "We normally don't go out of our way to make life harder for people maintaining Firefox ports, but in this case we can't let lesser-used platforms restrict us from using Rust in Firefox."
InfoWorld points out most Firefox users won't be affected, adding that those who are should "marshal efforts to build out whatever platforms need Rust support." Since most users just want Mozilla to deliver a fast and feature-competitive browser, the article concludes that "The pressure's on not only to move to Rust, but to prove the move was worth it."
What about proper support for Linux distributions with long-term support, where the tools available on the distro are often frozen, and where newer Rust features might not be available? What about support for Firefox on "non-tier-1" platforms, which make up a smaller share of Firefox users? Mozilla's stance is that in the long run, the pain of transition will be worth it. "The advantage of using Rust is too great," according to maintainer Ted Mielczarek. "We normally don't go out of our way to make life harder for people maintaining Firefox ports, but in this case we can't let lesser-used platforms restrict us from using Rust in Firefox."
InfoWorld points out most Firefox users won't be affected, adding that those who are should "marshal efforts to build out whatever platforms need Rust support." Since most users just want Mozilla to deliver a fast and feature-competitive browser, the article concludes that "The pressure's on not only to move to Rust, but to prove the move was worth it."
Courage is not removing the headphone jack. Courage is switching to a new systems language because the existing one, while good, just doesn't allow them to reach th quality level they want.
SJW n. One who posts facts.
There are several forks. I'm typing this in Palemoon, a fork that didn't go along in the chromification process.
Someone who has truly mastered their craft may perfection 99% of the time. Or not - Tom Brady completes 64% of his passes.
Suppose the Firefox programmers were the most competent human beings to ever walk the earth, and got it right 99.99% of the time. With 14 million lines of code, they would have 14,000 flaws.
On the other hand, if the Rust string handling functions don't permit buffer overflows, they don't permit buffer overflows - ever. You can't write a buffer overflow in a language that doesn't use buffers. Not only will there not *be* such errors, but you can *prove* there are no such errors, you can trust it.
I don't have any opinion on Rust specifically, good or bad. I'm sure it has tradeoffs. The idea that you shouldn't use reliable tools because humans should just be perfect os silly.
Great. Here's some sand. Bake me an intel-compatible x86 chip. The specs are all out there, and it's unencumbered by patents.
What's that? You need a wafer oven and a lithography machine? pffft. no kiddin'.
You sometimes have to make a tool to make a tool to make a tool that will make the tool you need to do the job. Human hands don't have the dexterity to cut a silicon wafer, nor do human eyes have the ability to see to do it... nor do human minds have the capacity to construct and memorize a proper layout -- we use computers to do that for us. An amazing amount of chip design is automated with most of the details worked out by complicated algorithms.
Same is true of software. We build frameworks and modules and libraries and use compilers for various languages because no one on the planet can create the binary for a massive modern program using only their head and a pen and pad and hand-feed it into the machine with punch cards.
If you don't understand this concept, you are truly lost.