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July 30, 2014 dfuse 0.3.0 - D Language bindings for Fuse | ||||
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Hi, We are happy to announce the release of 'dfuse', a high level D language binding for fuse (http://fuse.sourceforge.net). It supports libfuse >= 2.8 and works on both Linux and MacOS (osxfuse). You can find the project at: https://github.com/facebook/dfuse We at Facebook have been working on dfuse for the last weeks and are actively using it in production. While the interface is still limited, we hope to work towards a full featured fuse binding. If you want to get involved, feel free to sent pull requests, submit issues and direct any questions about dfuse to the D mailinglist or ping 'dsop' on IRC. - David Soria Parra |
July 30, 2014 Re: dfuse 0.3.0 - D Language bindings for Fuse | ||||
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Posted in reply to David Soria Parra | On Wednesday, 30 July 2014 at 17:05:25 UTC, David Soria Parra wrote:
> Hi,
>
> We are happy to announce the release of 'dfuse', a high level D language binding
> for fuse (http://fuse.sourceforge.net). It supports libfuse >= 2.8 and works on
> both Linux and MacOS (osxfuse). You can find the project at:
>
> https://github.com/facebook/dfuse
>
> We at Facebook have been working on dfuse for the last weeks and are actively
> using it in production. While the interface is still limited, we hope to work
> towards a full featured fuse binding.
>
> If you want to get involved, feel free to sent pull requests, submit issues and
> direct any questions about dfuse to the D mailinglist or ping 'dsop' on IRC.
>
> - David Soria Parra
Awesome. Thank you and the guys at Facebook for writing this. I was working on my own fuse bindings so I could try writing my own adb filesystem for fun, but now this is out I'll just use this and submit bug reports or pull requests when I notice any issues.
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July 30, 2014 Re: dfuse 0.3.0 - D Language bindings for Fuse | ||||
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Posted in reply to David Soria Parra | On 7/30/14, 10:05 AM, David Soria Parra wrote: > Hi, > > We are happy to announce the release of 'dfuse', a high level D language > binding > for fuse (http://fuse.sourceforge.net). It supports libfuse >= 2.8 and > works on > both Linux and MacOS (osxfuse). You can find the project at: > > https://github.com/facebook/dfuse > > We at Facebook have been working on dfuse for the last weeks and are > actively > using it in production. While the interface is still limited, we hope to > work > towards a full featured fuse binding. > > If you want to get involved, feel free to sent pull requests, submit > issues and > direct any questions about dfuse to the D mailinglist or ping 'dsop' on > IRC. > > - David Soria Parra https://www.facebook.com/dlang.org/posts/893875583959457 http://www.reddit.com/r/programming/comments/2c5n5r/facebook_is_open_sourcing_dfuse_d_language/ https://twitter.com/D_Programming/status/494531403376492545 Andrei |
July 31, 2014 Re: dfuse 0.3.0 - D Language bindings for Fuse | ||||
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Posted in reply to David Soria Parra | Great to see more D contributions from Facebook ^_^ |
July 31, 2014 Re: dfuse 0.3.0 - D Language bindings for Fuse | ||||
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Posted in reply to David Soria Parra | Am Wed, 30 Jul 2014 17:05:20 +0000
schrieb "David Soria Parra" <davidsp@fb.com>:
> Hi,
>
> We are happy to announce the release of 'dfuse', a high level D
> language binding
> for fuse (http://fuse.sourceforge.net). It supports libfuse >=
> 2.8 and works on
> both Linux and MacOS (osxfuse). You can find the project at:
>
> https://github.com/facebook/dfuse
>
> We at Facebook have been working on dfuse for the last weeks and
> are actively
> using it in production. While the interface is still limited, we
> hope to work
> towards a full featured fuse binding.
>
> If you want to get involved, feel free to sent pull requests,
> submit issues and
> direct any questions about dfuse to the D mailinglist or ping
> 'dsop' on IRC.
>
> - David Soria Parra
Awesome!
Will this be added to code.dlang.org?
There's a question on reddit regarding performance. I'd guess
performance should be quite good in general, but the simple example
throws/allocates* Exceptions on missing files. Does this perform well
enough?
* I guess in this case you could 'cache' the exception in a
global variable, but druntime still allocates the stack trace (only
once though). Druntime uses some tricks to avoid these allocations
for OutOfMemory errors and this trick should probably work for dfuse
as well, but I still wonder if it isn't easier to simply return a
result code from getattr and readdir.
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July 31, 2014 Re: dfuse 0.3.0 - D Language bindings for Fuse | ||||
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Posted in reply to Johannes Pfau | Am 31.07.2014 16:00, schrieb Johannes Pfau: > Am Wed, 30 Jul 2014 17:05:20 +0000 > schrieb "David Soria Parra" <davidsp@fb.com>: > >> Hi, >> >> We are happy to announce the release of 'dfuse', a high level D >> language binding >> for fuse (http://fuse.sourceforge.net). It supports libfuse >= >> 2.8 and works on >> both Linux and MacOS (osxfuse). You can find the project at: >> >> https://github.com/facebook/dfuse >> >> We at Facebook have been working on dfuse for the last weeks and >> are actively >> using it in production. While the interface is still limited, we >> hope to work >> towards a full featured fuse binding. >> >> If you want to get involved, feel free to sent pull requests, >> submit issues and >> direct any questions about dfuse to the D mailinglist or ping >> 'dsop' on IRC. >> >> - David Soria Parra > > Awesome! > > Will this be added to code.dlang.org? Funnily, a FUSE bindings package was added just some days ago: http://code.dlang.org/packages/fuse Initially, I thought that would be the same package, but it's not. |
July 31, 2014 Re: dfuse 0.3.0 - D Language bindings for Fuse | ||||
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Posted in reply to Johannes Pfau | On Thursday, 31 July 2014 at 14:02:28 UTC, Johannes Pfau wrote:
>
> Awesome!
>
> Will this be added to code.dlang.org?
> There's a question on reddit regarding performance. I'd guess
> performance should be quite good in general, but the simple example
> throws/allocates* Exceptions on missing files. Does this perform well
> enough?
>
> * I guess in this case you could 'cache' the exception in a
> global variable, but druntime still allocates the stack trace (only
> once though). Druntime uses some tricks to avoid these allocations
> for OutOfMemory errors and this trick should probably work for dfuse
> as well, but I still wonder if it isn't easier to simply return a
> result code from getattr and readdir.
Hi Johannes,
the choice of using throw for exception was mostly to follow the python-fuse bindings which we initially used for a prototype. I agree that we could instead return a value for performance considerations. However there is a balance of how many errors you expect and, as far as I am concerned, the more convenient way of reporting errors using exceptions up the callstack.
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July 31, 2014 Re: dfuse 0.3.0 - D Language bindings for Fuse | ||||
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Posted in reply to Sönke Ludwig | On Thursday, 31 July 2014 at 14:32:21 UTC, Sönke Ludwig wrote:
> Am 31.07.2014 16:00, schrieb Johannes Pfau:
>> Am Wed, 30 Jul 2014 17:05:20 +0000
>> schrieb "David Soria Parra" <davidsp@fb.com>:
>>
>>
>> Awesome!
>>
>> Will this be added to code.dlang.org?
>
> Funnily, a FUSE bindings package was added just some days ago:
> http://code.dlang.org/packages/fuse
>
> Initially, I thought that would be the same package, but it's not.
Interesting. When we started with dfuse the mentioned fuse library was in a not good enough state. Still while it seems to offer all the functionality of the high level fuse API, it doesn't do conversions to D types such as const(char)[] and still passes around pointers. My overall goal is to use D's types and strength to make an easier interface.
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