rust/comprehensive-rust
1
0
Fork 0
mirror of https://github.com/google/comprehensive-rust.git synced 2025-01-23 14:06:16 +02:00
Code Issues Releases Activity

fa: concurrency/async-exercises translated to Farsi (#2308)

Browse Source 
fa: concurrency/async-exercises translated to Farsi

---------

Co-authored-by: javad-jafari <javajafarifromsharak@gmail.com>
Co-authored-by: javad-jafari <65780584+javad-jafari@users.noreply.github.com>
This commit is contained in:
Danny Khosravi 2024-08-25 02:22:00 +03:30 committed by GitHub
parent dec218adcd
commit f4692f12bf
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 272 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

320
po/fa.po
View File

@ -19798,6 +19798,10 @@ msgid ""
"with its share of pitfalls and footguns. We illustrate some of them in this " "with its share of pitfalls and footguns. We illustrate some of them in this "
"chapter." "chapter."
msgstr "" msgstr ""
"‏ Async / await انتزاع راحت و کارآمدی را برای برنامه نویسی concurrent "
"asynchronous فراهم می‌کند. با‌این‌حال، مدل async/wait در Rust نیز با سهم خود از "
"مشکلات و pitfallها و footgunها همراه است. برخی از آنها را در این فصل توضیح "
"می‌دهیم."
#: src/concurrency/async-pitfalls.md #: src/concurrency/async-pitfalls.md
msgid "Pin" msgid "Pin"
@ -19805,7 +19809,7 @@ msgstr "Pin"
#: src/concurrency/async-pitfalls/blocking-executor.md:1 #: src/concurrency/async-pitfalls/blocking-executor.md:1
msgid "Blocking the executor" msgid "Blocking the executor"
msgstr "" msgstr "مسدود کردن executor"
#: src/concurrency/async-pitfalls/blocking-executor.md:3 #: src/concurrency/async-pitfalls/blocking-executor.md:3
msgid "" msgid ""
@ -19814,20 +19818,28 @@ msgid ""
"being executed. An easy workaround is to use async equivalent methods where " "being executed. An easy workaround is to use async equivalent methods where "
"possible." "possible."
msgstr "" msgstr ""
"اکثر async runtimeهای تنها به IO task اجازه می‌دهند که به صورت همزمان "
"(concurrent) اجرا شوند. این بدان معنی است که تسک‌های block کردن CPU باعث "
"مسدود شدن executor و جلوگیری از اجرای سایر تسک‌ها می‌شود. یک راه حل آسان این "
"است که در صورت امکان از متدهای معادل async استفاده کنید."
#: src/concurrency/async-pitfalls/blocking-executor.md:14 #: src/concurrency/async-pitfalls/blocking-executor.md:14
#, fuzzy
msgid "\"future {id} slept for {duration_ms}ms, finished after {}ms\"" msgid "\"future {id} slept for {duration_ms}ms, finished after {}ms\""
msgstr "" msgstr "\"future {id} slept for {duration_ms}ms, finished after {}ms\""
#: src/concurrency/async-pitfalls/blocking-executor.md:19 #: src/concurrency/async-pitfalls/blocking-executor.md:19
#, fuzzy
msgid "\"current_thread\"" msgid "\"current_thread\""
msgstr "" msgstr "\"current_thread\""
#: src/concurrency/async-pitfalls/blocking-executor.md:30 #: src/concurrency/async-pitfalls/blocking-executor.md:30
msgid "" msgid ""
"Run the code and see that the sleeps happen consecutively rather than " "Run the code and see that the sleeps happen consecutively rather than "
"concurrently." "concurrently."
msgstr "" msgstr ""
"کد را اجرا کنید و ببینید که sleep‌ها به طور متوالی اتفاق می‌افتند و نه به صورت "
"همزمان (concurrent)."
#: src/concurrency/async-pitfalls/blocking-executor.md:33 #: src/concurrency/async-pitfalls/blocking-executor.md:33
msgid "" msgid ""
@ -19835,17 +19847,24 @@ msgid ""
"makes the effect more obvious, but the bug is still present in the multi-" "makes the effect more obvious, but the bug is still present in the multi-"
"threaded flavor." "threaded flavor."
msgstr "" msgstr ""
"این `\"current_thread\"` همه taskها را روی یک thread قرار می‌دهد. این "
"اثرگذاری را آشکارتر می‌کند، اما این اشکال همچنان در طبیعت multi-threaded وجود "
"دارد."
#: src/concurrency/async-pitfalls/blocking-executor.md:37 #: src/concurrency/async-pitfalls/blocking-executor.md:37
msgid "" msgid ""
"Switch the `std::thread::sleep` to `tokio::time::sleep` and await its result." "Switch the `std::thread::sleep` to `tokio::time::sleep` and await its result."
msgstr "" msgstr ""
"‏ `std::thread::sleep` را به `tokio::time::sleep` تغییر دهید و منتظر نتیجه "
"باشید."
#: src/concurrency/async-pitfalls/blocking-executor.md:39 #: src/concurrency/async-pitfalls/blocking-executor.md:39
msgid "" msgid ""
"Another fix would be to `tokio::task::spawn_blocking` which spawns an actual " "Another fix would be to `tokio::task::spawn_blocking` which spawns an actual "
"thread and transforms its handle into a future without blocking the executor." "thread and transforms its handle into a future without blocking the executor."
msgstr "" msgstr ""
"راه‌حل دیگر `tokio::task::spawn_blocking` است که یک thread واقعی ایجاد می‌کند "
"و handle آن را بدون مسدود کردن executor به future تبدیل می‌کند."
#: src/concurrency/async-pitfalls/blocking-executor.md:42 #: src/concurrency/async-pitfalls/blocking-executor.md:42
msgid "" msgid ""
@ -19856,12 +19875,21 @@ msgid ""
"OS threads (e.g., CUDA). Prefer `tokio::task::spawn_blocking` in such " "OS threads (e.g., CUDA). Prefer `tokio::task::spawn_blocking` in such "
"situations." "situations."
msgstr "" msgstr ""
"شما نباید taskها را به عنوان thread‌های سیستم عامل در نظر بگیرید. آنها از "
"نگاشت ۱ به ۱ پشتیبانی نمی‌کنند و اکثر executorها به بسیاری از taskها اجازه "
"می‌دهند روی یک thread سیستم عامل اجرا شوند. این امر به‌ویژه هنگام تعامل با "
"کتابخانه‌های دیگر از طریق FFI مشکل‌ساز است، جایی که آن کتابخانه ممکن است به "
"ذخیره‌سازی محلی thread یا نگاشت (map) به threadهای سیستم‌عامل خاص (مانند CUDA) "
"بستگی داشته باشد. در چنین شرایطی `tokio::task::spawn_blocking` را ترجیح دهید."
#: src/concurrency/async-pitfalls/blocking-executor.md:48 #: src/concurrency/async-pitfalls/blocking-executor.md:48
msgid "" msgid ""
"Use sync mutexes with care. Holding a mutex over an `.await` may cause " "Use sync mutexes with care. Holding a mutex over an `.await` may cause "
"another task to block, and that task may be running on the same thread." "another task to block, and that task may be running on the same thread."
msgstr "" msgstr ""
"با احتیاط از همگام‌سازی mutexها استفاده کنید. نگه داشتن یک mutex روی یک `."
"await` ممکن است باعث مسدود شدن task دیگری شود و آن task ممکن است در همان "
"thread در حال اجرا باشد."
#: src/concurrency/async-pitfalls/pin.md:3 #: src/concurrency/async-pitfalls/pin.md:3
msgid "" msgid ""
@ -19869,6 +19897,9 @@ msgid ""
"type returned is the result of a compiler transformation which turns local " "type returned is the result of a compiler transformation which turns local "
"variables into data stored inside the future." "variables into data stored inside the future."
msgstr "" msgstr ""
"بلوک‌ها و توابع Async انواعی را برمی‌گردانند که ویژگی `Future` را پیاده‌سازی "
"می‌کنند. نوع برگشتی نتیجه تبدیل کامپایلر است که متغیرهای محلی را به داده های "
"ذخیره شده در future تبدیل می کند."
#: src/concurrency/async-pitfalls/pin.md:7 #: src/concurrency/async-pitfalls/pin.md:7
msgid "" msgid ""
@ -19876,6 +19907,9 @@ msgid ""
"of that, the future should never be moved to a different memory location, as " "of that, the future should never be moved to a different memory location, as "
"it would invalidate those pointers." "it would invalidate those pointers."
msgstr "" msgstr ""
"برخی از این متغیرها می‌توانند اشاره‌گرهایی را برای سایر متغیرهای محلی نگه "
"دارند. به همین دلیل، future هرگز نباید به مکان حافظه دیگری منتقل شود، زیرا "
"این pointerها را باطل می‌کند."
#: src/concurrency/async-pitfalls/pin.md:11 #: src/concurrency/async-pitfalls/pin.md:11
msgid "" msgid ""
@ -19884,74 +19918,99 @@ msgid ""
"operations that would move the instance it points to into a different memory " "operations that would move the instance it points to into a different memory "
"location." "location."
msgstr "" msgstr ""
"برای جلوگیری از جابجایی تایپ future در حافظه، فقط از طریق یک pointer پین شده "
"می توان آن را بررسی کرد. `Pin` یک wrapper در اطراف یک reference است که تمام "
"عملیاتی را که می‌تواند نمونه‌ای را که به آن اشاره می‌کند به یک مکان حافظه "
"متفاوت منتقل کند را ممنوع می‌کند."
#: src/concurrency/async-pitfalls/pin.md:20 #: src/concurrency/async-pitfalls/pin.md:20
#, fuzzy
msgid "" msgid ""
"// A work item. In this case, just sleep for the given time and respond\n" "// A work item. In this case, just sleep for the given time and respond\n"
"// with a message on the `respond_on` channel.\n" "// with a message on the `respond_on` channel.\n"
msgstr "" msgstr ""
"// A work item. In this case, just sleep for the given time and respond\n"
"// with a message on the `respond_on` channel.\n"
#: src/concurrency/async-pitfalls/pin.md:28 #: src/concurrency/async-pitfalls/pin.md:28
#, fuzzy
msgid "// A worker which listens for work on a queue and performs it.\n" msgid "// A worker which listens for work on a queue and performs it.\n"
msgstr "" msgstr "// A worker which listens for work on a queue and performs it.\n"
#: src/concurrency/async-pitfalls/pin.md:35 #: src/concurrency/async-pitfalls/pin.md:35
#, fuzzy
msgid "// Pretend to work.\n" msgid "// Pretend to work.\n"
msgstr "" msgstr "// Pretend to work.\n"
#: src/concurrency/async-pitfalls/pin.md:38 #: src/concurrency/async-pitfalls/pin.md:38
#, fuzzy
msgid "\"failed to send response\"" msgid "\"failed to send response\""
msgstr "" msgstr "\"failed to send response\""
#: src/concurrency/async-pitfalls/pin.md:41 #: src/concurrency/async-pitfalls/pin.md:41
#, fuzzy
msgid "// TODO: report number of iterations every 100ms\n" msgid "// TODO: report number of iterations every 100ms\n"
msgstr "" msgstr "// TODO: report number of iterations every 100ms\n"
#: src/concurrency/async-pitfalls/pin.md:45 #: src/concurrency/async-pitfalls/pin.md:45
#, fuzzy
msgid "// A requester which requests work and waits for it to complete.\n" msgid "// A requester which requests work and waits for it to complete.\n"
msgstr "" msgstr "// A requester which requests work and waits for it to complete.\n"
#: src/concurrency/async-pitfalls/pin.md:52 #: src/concurrency/async-pitfalls/pin.md:52
#, fuzzy
msgid "\"failed to send on work queue\"" msgid "\"failed to send on work queue\""
msgstr "" msgstr "\"failed to send on work queue\""
#: src/concurrency/async-pitfalls/pin.md:53 #: src/concurrency/async-pitfalls/pin.md:53
#, fuzzy
msgid "\"failed waiting for response\"" msgid "\"failed waiting for response\""
msgstr "" msgstr "\"failed waiting for response\""
#: src/concurrency/async-pitfalls/pin.md:62 #: src/concurrency/async-pitfalls/pin.md:62
#, fuzzy
msgid "\"work result for iteration {i}: {resp}\"" msgid "\"work result for iteration {i}: {resp}\""
msgstr "" msgstr "\"Welcome to chat! Type a message\""
#: src/concurrency/async-pitfalls/pin.md:70 #: src/concurrency/async-pitfalls/pin.md:70
msgid "" msgid ""
"You may recognize this as an example of the actor pattern. Actors typically " "You may recognize this as an example of the actor pattern. Actors typically "
"call `select!` in a loop." "call `select!` in a loop."
msgstr "" msgstr ""
"شما ممکن است این را به عنوان نمونه ای از الگوی بازیگر (actor pattern) تشخیص "
"دهید. بازیگران معمولاً `select!` را در یک حلقه صدا می‌زنند."
#: src/concurrency/async-pitfalls/pin.md:73 #: src/concurrency/async-pitfalls/pin.md:73
msgid "" msgid ""
"This serves as a summation of a few of the previous lessons, so take your " "This serves as a summation of a few of the previous lessons, so take your "
"time with it." "time with it."
msgstr "" msgstr ""
"این به عنوان یک جمع‌بندی از چند درس قبلی عمل می کند، بنابراین وقت خود را صرف "
"آن کنید."
#: src/concurrency/async-pitfalls/pin.md:76 #: src/concurrency/async-pitfalls/pin.md:76
msgid "" msgid ""
"Naively add a `_ = sleep(Duration::from_millis(100)) => { println!(..) }` to " "Naively add a `_ = sleep(Duration::from_millis(100)) => { println!(..) }` to "
"the `select!`. This will never execute. Why?" "the `select!`. This will never execute. Why?"
msgstr "" msgstr ""
"به‌سادگی یک `_ = sleep(Duration::from_millis(100)) => { println!(..) }` را به "
"`select!` اضافه کنید. این مورد هرگز اجرا نمی شود. چرا؟"
#: src/concurrency/async-pitfalls/pin.md:79 #: src/concurrency/async-pitfalls/pin.md:79
msgid "" msgid ""
"Instead, add a `timeout_fut` containing that future outside of the `loop`:" "Instead, add a `timeout_fut` containing that future outside of the `loop`:"
msgstr "" msgstr "درعوض، یک `timeout_fut` حاوی آن future خارج از `loop` اضافه کنید:"
#: src/concurrency/async-pitfalls/pin.md:90 #: src/concurrency/async-pitfalls/pin.md:90
#, fuzzy
msgid "" msgid ""
"This still doesn't work. Follow the compiler errors, adding `&mut` to the " "This still doesn't work. Follow the compiler errors, adding `&mut` to the "
"`timeout_fut` in the `select!` to work around the move, then using `Box::" "`timeout_fut` in the `select!` to work around the move, then using `Box::"
"pin`:" "pin`:"
msgstr "" msgstr ""
"این مورد هنوز کار نمی‌کند. خطاهای کامپایلر را دنبال کنید، `&mut` را به "
"`timeout_fut` در `select!` اضافه کنید تا حرکت را ادامه دهید، سپس از `Box::"
"pin` استفاده کنید:"
#: src/concurrency/async-pitfalls/pin.md:104 #: src/concurrency/async-pitfalls/pin.md:104
msgid "" msgid ""
@ -19959,19 +20018,29 @@ msgid ""
"iteration (a fused future would help with this). Update to reset " "iteration (a fused future would help with this). Update to reset "
"`timeout_fut` every time it expires:" "`timeout_fut` every time it expires:"
msgstr "" msgstr ""
"این مورد کامپایل می‌شود، اما پس از انقضای timeout و در هر تکرار برابر با "
"`Poll::Ready` است (future ترکیبی به این مسئله کمک می‌کند). به‌روزرسانی برای "
"بازنشانی `timeout_fut` هر بار که منقضی می‌شود:"
#: src/concurrency/async-pitfalls/pin.md:119 #: src/concurrency/async-pitfalls/pin.md:119
#, fuzzy
msgid "" msgid ""
"Box allocates on the heap. In some cases, `std::pin::pin!` (only recently " "Box allocates on the heap. In some cases, `std::pin::pin!` (only recently "
"stabilized, with older code often using `tokio::pin!`) is also an option, " "stabilized, with older code often using `tokio::pin!`) is also an option, "
"but that is difficult to use for a future that is reassigned." "but that is difficult to use for a future that is reassigned."
msgstr "" msgstr ""
"جعبه allocateها بر روی heap. در برخی موارد، `std::pin::pin!` (فقط به تازگی "
"تثبیت شده است، با کدهای قدیمی‌تر که اغلب از `tokio::pin!` استفاده می‌کنند) نیز "
"یک گزینه است، اما استفاده از آن برای futureای که دوباره تخصیص داده می‌شود "
"دشوار است."
#: src/concurrency/async-pitfalls/pin.md:123 #: src/concurrency/async-pitfalls/pin.md:123
msgid "" msgid ""
"Another alternative is to not use `pin` at all but spawn another task that " "Another alternative is to not use `pin` at all but spawn another task that "
"will send to a `oneshot` channel every 100ms." "will send to a `oneshot` channel every 100ms."
msgstr "" msgstr ""
"جایگزین دیگر این است که به هیچ وجه از `pin` استفاده نکنید، بلکه task دیگری "
"ایجاد کنید که هر 100 میلی‌ثانیه به یک کانال `oneshot` ارسال می‌شود."
#: src/concurrency/async-pitfalls/pin.md:126 #: src/concurrency/async-pitfalls/pin.md:126
msgid "" msgid ""
@ -19981,6 +20050,11 @@ msgid ""
"code transformation for async blocks and functions is not verified by the " "code transformation for async blocks and functions is not verified by the "
"borrow checker." "borrow checker."
msgstr "" msgstr ""
"داده‌هایی که حاوی اشاره‌گرهایی به خود هستند، خود ارجاعی ( self-referential) "
"نامیده می شوند. به طور معمول، Rust borrow checker از جابجایی داده‌های "
"خودارجاعی جلوگیری می‌کند، زیرا منابع نمی‌توانند بیشتر از داده‌هایی که به آنها "
"اشاره می‌کنند زنده بمانند. با‌این‌حال، تبدیل کد برای بلوک‌ها و توابع async توسط "
"borrow checker تأیید نمی‌شود."
#: src/concurrency/async-pitfalls/pin.md:132 #: src/concurrency/async-pitfalls/pin.md:132
msgid "" msgid ""
@ -19988,6 +20062,9 @@ msgid ""
"place using a pinned pointer. However, it can still be moved through an " "place using a pinned pointer. However, it can still be moved through an "
"unpinned pointer." "unpinned pointer."
msgstr "" msgstr ""
"‏ `Pin` یک wrapper در اطراف یک reference است. یک object را نمی‌توان با استفاده "
"از یک pointer پین شده از جای خود حرکت داد. با این حال، هنوز هم می‌توان آن را "
"از طریق یک pointer بدون پین جابجا کرد."
#: src/concurrency/async-pitfalls/pin.md:136 #: src/concurrency/async-pitfalls/pin.md:136
msgid "" msgid ""
@ -19995,6 +20072,9 @@ msgid ""
"`&mut Self` to refer to the instance. That's why it can only be called on a " "`&mut Self` to refer to the instance. That's why it can only be called on a "
"pinned pointer." "pinned pointer."
msgstr "" msgstr ""
"متد `poll` از ویژگی `Future` از `Pin<&mut Self>` به جای `&mut Self` برای "
"اشاره به نمونه (instance) استفاده می‌‌کند. به همین دلیل است که فقط می‌توان آن "
"را روی یک اشاره‌‌گر پین شده فراخوانی کرد."
#: src/concurrency/async-pitfalls/async-traits.md:3 #: src/concurrency/async-pitfalls/async-traits.md:3
msgid "" msgid ""
@ -20003,45 +20083,64 @@ msgid ""
"in traits, as the desugaring for `async fn` includes `-> impl Future<Output " "in traits, as the desugaring for `async fn` includes `-> impl Future<Output "
"= ...>`." "= ...>`."
msgstr "" msgstr ""
"متدهای Async در traitها اخیراً در انتشار 1.75 تثبیت شده‌اند. این نیاز به "
"پشتیبانی برای استفاده از موقعیت بازگشتی `impl Trait` (RPIT) در traitها را "
"داشت، زیرا شیرین‌زدایی (desugaring) برای `async fn` شامل `-> impl "
"Future<Output = ...>` است."
#: src/concurrency/async-pitfalls/async-traits.md:7 #: src/concurrency/async-pitfalls/async-traits.md:7
msgid "" msgid ""
"However, even with the native support today there are some pitfalls around " "However, even with the native support today there are some pitfalls around "
"`async fn` and RPIT in traits:" "`async fn` and RPIT in traits:"
msgstr "" msgstr ""
"با این‌حال، حتی با پشتیبانی native امروز، برخی از مشکلات در مورد `async fn` و "
"RPIT در ویژگی‌ها وجود دارد:"
#: src/concurrency/async-pitfalls/async-traits.md:10 #: src/concurrency/async-pitfalls/async-traits.md:10
msgid "" msgid ""
"Return-position impl Trait captures all in-scope lifetimes (so some patterns " "Return-position impl Trait captures all in-scope lifetimes (so some patterns "
"of borrowing cannot be expressed)" "of borrowing cannot be expressed)"
msgstr "" msgstr ""
"‏Return-position impl Trait تمام طول عمرهای درون محدوده را ثبت می کند "
"(بنابراین برخی از الگوهای قرض کردن (borrowing) نمی توانند بیان شوند)"
#: src/concurrency/async-pitfalls/async-traits.md:13 #: src/concurrency/async-pitfalls/async-traits.md:13
msgid "" msgid ""
"Traits whose methods use return-position `impl trait` or `async` are not " "Traits whose methods use return-position `impl trait` or `async` are not "
"`dyn` compatible." "`dyn` compatible."
msgstr "" msgstr ""
"ویژگی‌هایی که متد‌های آن‌ها از موقعیت بازگشتی `impl trait` یا `async` استفاده "
"می‌کنند با `dyn` سازگار نیستند."
#: src/concurrency/async-pitfalls/async-traits.md:16 #: src/concurrency/async-pitfalls/async-traits.md:16
#, fuzzy
msgid "" msgid ""
"If we do need `dyn` support, the crate [async_trait](https://docs.rs/async-" "If we do need `dyn` support, the crate [async_trait](https://docs.rs/async-"
"trait/latest/async_trait/) provides a workaround through a macro, with some " "trait/latest/async_trait/) provides a workaround through a macro, with some "
"caveats:" "caveats:"
msgstr "" msgstr ""
"اگر به پشتیبانی `dyn` نیاز داریم، crate [async_trait](https://docs.rs/async-"
"trait/latest/async_trait/) راه‌حلی را از طریق یک ماکرو ارائه می‌کند، با ذکر "
"چند نکته:"
#: src/concurrency/async-pitfalls/async-traits.md:46 #: src/concurrency/async-pitfalls/async-traits.md:46
#, fuzzy
msgid "\"running all sleepers..\"" msgid "\"running all sleepers..\""
msgstr "" msgstr "\"running all sleepers..\""
#: src/concurrency/async-pitfalls/async-traits.md:50 #: src/concurrency/async-pitfalls/async-traits.md:50
#, fuzzy
msgid "\"slept for {}ms\"" msgid "\"slept for {}ms\""
msgstr "" msgstr "\"slept for {}ms\""
#: src/concurrency/async-pitfalls/async-traits.md:68 #: src/concurrency/async-pitfalls/async-traits.md:68
msgid "" msgid ""
"`async_trait` is easy to use, but note that it's using heap allocations to " "`async_trait` is easy to use, but note that it's using heap allocations to "
"achieve this. This heap allocation has performance overhead." "achieve this. This heap allocation has performance overhead."
msgstr "" msgstr ""
"استفاده از `async_trait` آسان است، اما توجه داشته باشید که برای رسیدن به این "
"هدف از heap allocationها استفاده می‌کند. این heap allocation دارای سربار "
"عملکرد است."
#: src/concurrency/async-pitfalls/async-traits.md:71 #: src/concurrency/async-pitfalls/async-traits.md:71
msgid "" msgid ""
@ -20051,12 +20150,19 @@ msgid ""
"blog/2019/10/26/async-fn-in-traits-are-hard/) if you are interested in " "blog/2019/10/26/async-fn-in-traits-are-hard/) if you are interested in "
"digging deeper." "digging deeper."
msgstr "" msgstr ""
"چالش‌های پشتیبانی برای `async trait` در زبان Rust بسیار عمیق هستند و احتمالاً "
"ارزش توصیف عمیق در اینجا را ندارند. Niko Matsakis در [این پست](https://"
"smallcultfollowing.com/babysteps/blog/2019/10/26/async-fn-in-traits-are-"
"hard/) آنها را به خوبی توضیح داده است. به خصوص اگر شما به این موضوع علاقه‌مند "
"هستید."
#: src/concurrency/async-pitfalls/async-traits.md:77 #: src/concurrency/async-pitfalls/async-traits.md:77
msgid "" msgid ""
"Try creating a new sleeper struct that will sleep for a random amount of " "Try creating a new sleeper struct that will sleep for a random amount of "
"time and adding it to the Vec." "time and adding it to the Vec."
msgstr "" msgstr ""
"سعی کنید یک sleep خواب جدید ایجاد کنید که برای مدت زمان تصادفی می‌خوابد و آن "
"را به Vec اضافه کنید."
#: src/concurrency/async-pitfalls/cancellation.md:3 #: src/concurrency/async-pitfalls/cancellation.md:3
msgid "" msgid ""
@ -20065,51 +20171,64 @@ msgid ""
"ensure the system works correctly even when futures are cancelled. For " "ensure the system works correctly even when futures are cancelled. For "
"example, it shouldn't deadlock or lose data." "example, it shouldn't deadlock or lose data."
msgstr "" msgstr ""
"کنار گذاشتن future به این معنی است که دیگر هرگز نمی‌توان آن را poll کرد. به "
"این حالت _cancellation_ می‌گویند و می‌تواند در هر نقطه `await` رخ دهد. برای "
"اطمینان از عملکرد صحیح سیستم حتی در صورت لغو futureها، دقت مناسب لازم است. "
"به‌عنوان ‌مثال، نباید داده‌ها را از دست بدهد یا به بن‌بست (deadlock) برسد."
#: src/concurrency/async-pitfalls/cancellation.md:35 #: src/concurrency/async-pitfalls/cancellation.md:35
#: src/concurrency/async-pitfalls/cancellation.md:102 #: src/concurrency/async-pitfalls/cancellation.md:102
#, fuzzy
msgid "\"not UTF-8\"" msgid "\"not UTF-8\""
msgstr "" msgstr "\"not UTF-8\""
#: src/concurrency/async-pitfalls/cancellation.md:51 #: src/concurrency/async-pitfalls/cancellation.md:51
#, fuzzy
msgid "\"hi\\nthere\\n\"" msgid "\"hi\\nthere\\n\""
msgstr "" msgstr "\"hi\\nthere\\n\""
#: src/concurrency/async-pitfalls/cancellation.md:57 #: src/concurrency/async-pitfalls/cancellation.md:57
#, fuzzy
msgid "\"tick!\"" msgid "\"tick!\""
msgstr "" msgstr "\"tick!\""
#: src/concurrency/async-pitfalls/cancellation.md:73 #: src/concurrency/async-pitfalls/cancellation.md:73
msgid "" msgid ""
"The compiler doesn't help with cancellation-safety. You need to read API " "The compiler doesn't help with cancellation-safety. You need to read API "
"documentation and consider what state your `async fn` holds." "documentation and consider what state your `async fn` holds."
msgstr "" msgstr ""
"کامپایلر در مورد cancellation-safety کمکی نمی‌کند. باید مستندات API را "
"بخوانید و در نظر بگیرید که `async fn` شما چه وضعیتی دارد."
#: src/concurrency/async-pitfalls/cancellation.md:76 #: src/concurrency/async-pitfalls/cancellation.md:76
msgid "" msgid ""
"Unlike `panic` and `?`, cancellation is part of normal control flow (vs " "Unlike `panic` and `?`, cancellation is part of normal control flow (vs "
"error-handling)." "error-handling)."
msgstr "" msgstr ""
"برخلاف `panic` و `?`، لغو یا cancellation بخشی از جریان کنترل عادی (و رسیدگی "
"به خطا) است."
#: src/concurrency/async-pitfalls/cancellation.md:79 #: src/concurrency/async-pitfalls/cancellation.md:79
msgid "The example loses parts of the string." msgid "The example loses parts of the string."
msgstr "" msgstr "اسن مثال بخش‌هایی از string را از دست می‌دهد."
#: src/concurrency/async-pitfalls/cancellation.md:81 #: src/concurrency/async-pitfalls/cancellation.md:81
msgid "" msgid ""
"Whenever the `tick()` branch finishes first, `next()` and its `buf` are " "Whenever the `tick()` branch finishes first, `next()` and its `buf` are "
"dropped." "dropped."
msgstr "" msgstr ""
"هر زمان که شاخه `tick()` اول تمام شود، `next()` و `buf` آن حذف می شوند."
#: src/concurrency/async-pitfalls/cancellation.md:84 #: src/concurrency/async-pitfalls/cancellation.md:84
msgid "" msgid ""
"`LinesReader` can be made cancellation-safe by making `buf` part of the " "`LinesReader` can be made cancellation-safe by making `buf` part of the "
"struct:" "struct:"
msgstr "" msgstr "‏`LinesReader` را می‌توان با تبدیل `buf` به بخشی از ساختار، ایمن کرد:"
#: src/concurrency/async-pitfalls/cancellation.md:98 #: src/concurrency/async-pitfalls/cancellation.md:98
#, fuzzy
msgid "// prefix buf and bytes with self.\n" msgid "// prefix buf and bytes with self.\n"
msgstr "" msgstr "// prefix buf and bytes with self.\n"
#: src/concurrency/async-pitfalls/cancellation.md:108 #: src/concurrency/async-pitfalls/cancellation.md:108
msgid "" msgid ""
@ -20117,6 +20236,9 @@ msgid ""
"html#method.tick) is cancellation-safe because it keeps track of whether a " "html#method.tick) is cancellation-safe because it keeps track of whether a "
"tick has been 'delivered'." "tick has been 'delivered'."
msgstr "" msgstr ""
"‏ ['Interval::tick'](https://docs.rs/tokio/latest/tokio/time/struct.Interval."
"html#method.tick) برای cancellation-safe است زیرا ردیابی می‌کند که آیا یک "
"tick تحویل داده شده است."
#: src/concurrency/async-pitfalls/cancellation.md:112 #: src/concurrency/async-pitfalls/cancellation.md:112
msgid "" msgid ""
@ -20124,6 +20246,9 @@ msgid ""
"AsyncReadExt.html#method.read) is cancellation-safe because it either " "AsyncReadExt.html#method.read) is cancellation-safe because it either "
"returns or doesn't read data." "returns or doesn't read data."
msgstr "" msgstr ""
"‏ [`AsyncReadExt::read`](https://docs.rs/tokio/latest/tokio/io/trait."
"AsyncReadExt.html#method.read) برای cancellation-safe است زیرا داده‌ها را "
"برمی‌گرداند یا نمی‌خواند."
#: src/concurrency/async-pitfalls/cancellation.md:115 #: src/concurrency/async-pitfalls/cancellation.md:115
msgid "" msgid ""
@ -20131,18 +20256,23 @@ msgid ""
"AsyncBufReadExt.html#method.read_line) is similar to the example and _isn't_ " "AsyncBufReadExt.html#method.read_line) is similar to the example and _isn't_ "
"cancellation-safe. See its documentation for details and alternatives." "cancellation-safe. See its documentation for details and alternatives."
msgstr "" msgstr ""
"‏ [`AsyncBufReadExt::read_line`](https://docs.rs/tokio/latest/tokio/io/trait."
"AsyncBufReadExt.html#method.read_line) مشابه مثال است و شبیه cancellation-"
"safe نیست. برای جزئیات و موارد جایگزین به مستندات آن مراجعه کنید."
#: src/concurrency/async-exercises/dining-philosophers.md:1 #: src/concurrency/async-exercises/dining-philosophers.md:1
#: src/concurrency/async-exercises/solutions.md:3 #: src/concurrency/async-exercises/solutions.md:3
#, fuzzy #, fuzzy
msgid "Dining Philosophers --- Async" msgid "Dining Philosophers --- Async"
msgstr "فلسفه Dining" msgstr "فلسفه Dining --- Async"
#: src/concurrency/async-exercises/dining-philosophers.md:3 #: src/concurrency/async-exercises/dining-philosophers.md:3
msgid "" msgid ""
"See [dining philosophers](../sync-exercises/dining-philosophers.md) for a " "See [dining philosophers](../sync-exercises/dining-philosophers.md) for a "
"description of the problem." "description of the problem."
msgstr "" msgstr ""
"برای توضیح مشکل به [dining philosophers](../sync-exercises/dining-"
"philosophers.md) مراجعه کنید."
#: src/concurrency/async-exercises/dining-philosophers.md:6 #: src/concurrency/async-exercises/dining-philosophers.md:6
msgid "" msgid ""
@ -20150,22 +20280,29 @@ msgid ""
"locally.md) for this exercise. Copy the code below to a file called `src/" "locally.md) for this exercise. Copy the code below to a file called `src/"
"main.rs`, fill out the blanks, and test that `cargo run` does not deadlock:" "main.rs`, fill out the blanks, and test that `cargo run` does not deadlock:"
msgstr "" msgstr ""
"مانند قبل، برای این تمرین به Cargo installation](../../cargo/running-locally."
"md) نیاز دارید. کد زیر را در فایلی به نام `src/main.rs` کپی کنید، جاهای خالی "
"را پر کنید و تست کنید که `cargo run` به بن بست (`src/main.rs`) نمی‌خورد:"
#: src/concurrency/async-exercises/dining-philosophers.md:37 #: src/concurrency/async-exercises/dining-philosophers.md:37
#: src/concurrency/async-exercises/solutions.md:29 #: src/concurrency/async-exercises/solutions.md:29
#, fuzzy
msgid "// Keep trying until we have both forks\n" msgid "// Keep trying until we have both forks\n"
msgstr "" msgstr "// Keep trying until we have both forks\n"
#: src/concurrency/async-exercises/dining-philosophers.md:52 #: src/concurrency/async-exercises/dining-philosophers.md:52
#: src/concurrency/async-exercises/solutions.md:85 #: src/concurrency/async-exercises/solutions.md:85
#, fuzzy
msgid "// Make them think and eat\n" msgid "// Make them think and eat\n"
msgstr "" msgstr "// Make them think and eat\n"
#: src/concurrency/async-exercises/dining-philosophers.md:58 #: src/concurrency/async-exercises/dining-philosophers.md:58
msgid "" msgid ""
"Since this time you are using Async Rust, you'll need a `tokio` dependency. " "Since this time you are using Async Rust, you'll need a `tokio` dependency. "
"You can use the following `Cargo.toml`:" "You can use the following `Cargo.toml`:"
msgstr "" msgstr ""
"از آنجایی که این بار از Async Rust استفاده می‌کنید، به وابستگی `tokio` نیاز "
"دارید. می‌توانید از `Cargo.toml` زیر استفاده کنید:"
#: src/concurrency/async-exercises/dining-philosophers.md:63 #: src/concurrency/async-exercises/dining-philosophers.md:63
msgid "" msgid ""
@ -20180,16 +20317,28 @@ msgid ""
"\"rt-multi-thread\"] }\n" "\"rt-multi-thread\"] }\n"
"```" "```"
msgstr "" msgstr ""
"```toml\n"
"[package]\n"
"name = \"dining-philosophers-async-dine\"\n"
"version = \"0.1.0\"\n"
"edition = \"2021\"\n"
"\n"
"[dependencies]\n"
"tokio = { version = \"1.26.0\", features = [\"sync\", \"time\", \"macros\", "
"\"rt-multi-thread\"] }\n"
"```"
#: src/concurrency/async-exercises/dining-philosophers.md:73 #: src/concurrency/async-exercises/dining-philosophers.md:73
msgid "" msgid ""
"Also note that this time you have to use the `Mutex` and the `mpsc` module " "Also note that this time you have to use the `Mutex` and the `mpsc` module "
"from the `tokio` crate." "from the `tokio` crate."
msgstr "" msgstr ""
"همچنین توجه داشته باشید که این بار باید از ماژول `Mutex` و `mpsc` از `tokio` "
"crate استفاده کنید."
#: src/concurrency/async-exercises/dining-philosophers.md:79 #: src/concurrency/async-exercises/dining-philosophers.md:79
msgid "Can you make your implementation single-threaded?" msgid "Can you make your implementation single-threaded?"
msgstr "" msgstr "آیا می‌توانید پیاده‌سازی خود را تک thread ای کنید؟"
#: src/concurrency/async-exercises/chat-app.md:3 #: src/concurrency/async-exercises/chat-app.md:3
msgid "" msgid ""
@ -20199,6 +20348,11 @@ msgid ""
"input, and sends them to the server. The chat server broadcasts each message " "input, and sends them to the server. The chat server broadcasts each message "
"that it receives to all the clients." "that it receives to all the clients."
msgstr "" msgstr ""
"در این تمرین، ما می‌خواهیم از دانش جدید خود برای پیاده سازی یک برنامه "
"broadcast chat استفاده کنیم. ما یک سرور چت داریم که کاربران به آن متصل "
"می‌شوند و پیام‌های خود را منتشر می‌کنند. کلاینت پیام‌های کاربر را از ورودی "
"استاندارد می‌خواند و آنها را به سرور ارسال می‌کند. سرور چت هر پیامی را که "
"دریافت می‌کند برای همه کاربران پخش می‌کند."
#: src/concurrency/async-exercises/chat-app.md:9 #: src/concurrency/async-exercises/chat-app.md:9
msgid "" msgid ""
@ -20207,14 +20361,17 @@ msgid ""
"(https://docs.rs/tokio-websockets/) for the communication between the client " "(https://docs.rs/tokio-websockets/) for the communication between the client "
"and the server." "and the server."
msgstr "" msgstr ""
"برای این کار، از [ broadcast channel](https://docs.rs/tokio/latest/tokio/"
"sync/broadcast/fn.channel.html) در سمت سرور و [`tokio_websockets`](https://"
"docs.rs/tokio-websockets/) برای ارتباط بین کلاینت و سرور."
#: src/concurrency/async-exercises/chat-app.md:12 #: src/concurrency/async-exercises/chat-app.md:12
msgid "Create a new Cargo project and add the following dependencies:" msgid "Create a new Cargo project and add the following dependencies:"
msgstr "" msgstr "یک پروژه Cargo جدید ایجاد کنید و وابستگی‌های زیر را اضافه کنید:"
#: src/concurrency/async-exercises/chat-app.md:14 #: src/concurrency/async-exercises/chat-app.md:14
msgid "_Cargo.toml_:" msgid "_Cargo.toml_:"
msgstr "" msgstr "_Cargo.toml_:"
#: src/concurrency/async-exercises/chat-app.md:18 #: src/concurrency/async-exercises/chat-app.md:18
msgid "" msgid ""
@ -20232,10 +20389,23 @@ msgid ""
"\"fastrand\", \"server\", \"sha1_smol\"] }\n" "\"fastrand\", \"server\", \"sha1_smol\"] }\n"
"```" "```"
msgstr "" msgstr ""
"```toml\n"
"[package]\n"
"name = \"chat-async\"\n"
"version = \"0.1.0\"\n"
"edition = \"2021\"\n"
"\n"
"[dependencies]\n"
"futures-util = { version = \"0.3.30\", features = [\"sink\"] }\n"
"http = \"1.1.0\"\n"
"tokio = { version = \"1.38.1\", features = [\"full\"] }\n"
"tokio-websockets = { version = \"0.8.3\", features = [\"client\", "
"\"fastrand\", \"server\", \"sha1_smol\"] }\n"
"```"
#: src/concurrency/async-exercises/chat-app.md:31 #: src/concurrency/async-exercises/chat-app.md:31
msgid "The required APIs" msgid "The required APIs"
msgstr "" msgstr "‏API‌های مورد نیاز"
#: src/concurrency/async-exercises/chat-app.md:33 #: src/concurrency/async-exercises/chat-app.md:33
msgid "" msgid ""
@ -20243,6 +20413,8 @@ msgid ""
"[`tokio_websockets`](https://docs.rs/tokio-websockets/). Spend a few minutes " "[`tokio_websockets`](https://docs.rs/tokio-websockets/). Spend a few minutes "
"to familiarize yourself with the API." "to familiarize yourself with the API."
msgstr "" msgstr ""
"شما به توابع زیر از `tokio` و [`tokio_websockets`](https://docs.rs/tokio-"
"websockets/) نیاز دارید. چند دقیقه را برای آشنایی با API اختصاص دهید."
#: src/concurrency/async-exercises/chat-app.md:37 #: src/concurrency/async-exercises/chat-app.md:37
msgid "" msgid ""
@ -20250,6 +20422,9 @@ msgid ""
"trait.StreamExt.html#method.next) implemented by `WebSocketStream`: for " "trait.StreamExt.html#method.next) implemented by `WebSocketStream`: for "
"asynchronously reading messages from a Websocket Stream." "asynchronously reading messages from a Websocket Stream."
msgstr "" msgstr ""
"‏ [StreamExt::next()](https://docs.rs/futures-util/0.3.28/futures_util/stream/"
"trait.StreamExt.html#method.next) توسط `WebSocketStream`: برای خواندن "
"ناهمزمان پیام‌ها از یک جریان وب سوکت."
#: src/concurrency/async-exercises/chat-app.md:39 #: src/concurrency/async-exercises/chat-app.md:39
msgid "" msgid ""
@ -20257,6 +20432,9 @@ msgid ""
"trait.SinkExt.html#method.send) implemented by `WebSocketStream`: for " "trait.SinkExt.html#method.send) implemented by `WebSocketStream`: for "
"asynchronously sending messages on a Websocket Stream." "asynchronously sending messages on a Websocket Stream."
msgstr "" msgstr ""
"‏[SinkExt::send()](https://docs.rs/futures-util/0.3.28/futures_util/sink/"
"trait.SinkExt.html#method.send) پیاده‌سازی شده توسط `WebSocketStream`: برای "
"ارسال ناهمزمان پیام‌ها در یک Websocket Stream."
#: src/concurrency/async-exercises/chat-app.md:41 #: src/concurrency/async-exercises/chat-app.md:41
msgid "" msgid ""
@ -20264,16 +20442,21 @@ msgid ""
"html#method.next_line): for asynchronously reading user messages from the " "html#method.next_line): for asynchronously reading user messages from the "
"standard input." "standard input."
msgstr "" msgstr ""
"‏[Lines::next_line()](https://docs.rs/tokio/latest/tokio/io/struct.Lines."
"html#method.next_line): برای خواندن ناهمزمان پیام‌های کاربر از ورودی "
"استاندارد."
#: src/concurrency/async-exercises/chat-app.md:43 #: src/concurrency/async-exercises/chat-app.md:43
msgid "" msgid ""
"[Sender::subscribe()](https://docs.rs/tokio/latest/tokio/sync/broadcast/" "[Sender::subscribe()](https://docs.rs/tokio/latest/tokio/sync/broadcast/"
"struct.Sender.html#method.subscribe): for subscribing to a broadcast channel." "struct.Sender.html#method.subscribe): for subscribing to a broadcast channel."
msgstr "" msgstr ""
"‏[Sender::subscribe()](https://docs.rs/tokio/latest/tokio/sync/broadcast/"
"struct.Sender.html#method.subscribe): برای اشتراک در یک broadcast channel."
#: src/concurrency/async-exercises/chat-app.md:45 #: src/concurrency/async-exercises/chat-app.md:45
msgid "Two binaries" msgid "Two binaries"
msgstr "" msgstr "دو باینری"
#: src/concurrency/async-exercises/chat-app.md:47 #: src/concurrency/async-exercises/chat-app.md:47
msgid "" msgid ""
@ -20285,6 +20468,13 @@ msgid ""
"(see the [documentation](https://doc.rust-lang.org/cargo/reference/cargo-" "(see the [documentation](https://doc.rust-lang.org/cargo/reference/cargo-"
"targets.html#binaries))." "targets.html#binaries))."
msgstr "" msgstr ""
"به طور معمول در یک پروژه Cargo، شما می توانید فقط یک فایل باینری و یک فایل "
"`src/main.rs` داشته باشید. در این پروژه به دو باینری نیاز داریم. یکی برای "
"کلاینت و دیگری برای سرور. شما به طور بالقوه می‌توانید آنها را در دو پروژه "
"Cargo جداگانه بسازید، اما ما آنها را در یک پروژه Cargo واحد با دو باینری "
"قرار می‌دهیم. برای این کار، کلاینت و کد سرور باید زیر `src/bin` قرار گیرند "
"(به[documentation](https://doc.rust-lang.org/cargo/reference/cargo-targets."
"html#binaries) مراجعه کنید )."
#: src/concurrency/async-exercises/chat-app.md:54 #: src/concurrency/async-exercises/chat-app.md:54
msgid "" msgid ""
@ -20292,62 +20482,70 @@ msgid ""
"bin/client.rs`, respectively. Your task is to complete these files as " "bin/client.rs`, respectively. Your task is to complete these files as "
"described below." "described below."
msgstr "" msgstr ""
"کد سرور و کلاینت زیر را به ترتیب در`src/bin/server.rs` و `src/bin/client.rs` "
"کپی کنید. وظیفه شما این است که این فایل‌ها را همانطور که در زیر توضیح داده "
"شده است تکمیل کنید."
#: src/concurrency/async-exercises/chat-app.md:58 #: src/concurrency/async-exercises/chat-app.md:58
#: src/concurrency/async-exercises/solutions.md:104 #: src/concurrency/async-exercises/solutions.md:104
msgid "_src/bin/server.rs_:" msgid "_src/bin/server.rs_:"
msgstr "" msgstr "_src/bin/server.rs_:"
#: src/concurrency/async-exercises/chat-app.md:77 #: src/concurrency/async-exercises/chat-app.md:77
#: src/concurrency/async-exercises/chat-app.md:124 #: src/concurrency/async-exercises/chat-app.md:124
#, fuzzy
msgid "// TODO: For a hint, see the description of the task below.\n" msgid "// TODO: For a hint, see the description of the task below.\n"
msgstr "" msgstr "// TODO: For a hint, see the description of the task below.\n"
#: src/concurrency/async-exercises/chat-app.md:85 #: src/concurrency/async-exercises/chat-app.md:85
#: src/concurrency/async-exercises/solutions.md:154 #: src/concurrency/async-exercises/solutions.md:154
msgid "\"127.0.0.1:2000\"" msgid "\"127.0.0.1:2000\""
msgstr "" msgstr "\"127.0.0.1:2000\""
#: src/concurrency/async-exercises/chat-app.md:86 #: src/concurrency/async-exercises/chat-app.md:86
#: src/concurrency/async-exercises/solutions.md:155 #: src/concurrency/async-exercises/solutions.md:155
#, fuzzy
msgid "\"listening on port 2000\"" msgid "\"listening on port 2000\""
msgstr "" msgstr "\"listening on port 2000\""
#: src/concurrency/async-exercises/chat-app.md:90 #: src/concurrency/async-exercises/chat-app.md:90
#: src/concurrency/async-exercises/solutions.md:159 #: src/concurrency/async-exercises/solutions.md:159
#, fuzzy
msgid "\"New connection from {addr:?}\"" msgid "\"New connection from {addr:?}\""
msgstr "" msgstr "\"New connection from {addr:?}\""
#: src/concurrency/async-exercises/chat-app.md:93 #: src/concurrency/async-exercises/chat-app.md:93
#: src/concurrency/async-exercises/solutions.md:162 #: src/concurrency/async-exercises/solutions.md:162
#, fuzzy
msgid "// Wrap the raw TCP stream into a websocket.\n" msgid "// Wrap the raw TCP stream into a websocket.\n"
msgstr "" msgstr "// Wrap the raw TCP stream into a websocket.\n"
#: src/concurrency/async-exercises/chat-app.md:102 #: src/concurrency/async-exercises/chat-app.md:102
#: src/concurrency/async-exercises/solutions.md:171 #: src/concurrency/async-exercises/solutions.md:171
msgid "_src/bin/client.rs_:" msgid "_src/bin/client.rs_:"
msgstr "" msgstr "_src/bin/client.rs_:"
#: src/concurrency/async-exercises/chat-app.md:116 #: src/concurrency/async-exercises/chat-app.md:116
#: src/concurrency/async-exercises/solutions.md:183 #: src/concurrency/async-exercises/solutions.md:183
#, fuzzy
msgid "\"ws://127.0.0.1:2000\"" msgid "\"ws://127.0.0.1:2000\""
msgstr "" msgstr "\"ws://127.0.0.1:2000\""
#: src/concurrency/async-exercises/chat-app.md:129 #: src/concurrency/async-exercises/chat-app.md:129
msgid "Running the binaries" msgid "Running the binaries"
msgstr "" msgstr "راه‌اندازی باینری"
#: src/concurrency/async-exercises/chat-app.md:131 #: src/concurrency/async-exercises/chat-app.md:131
msgid "Run the server with:" msgid "Run the server with:"
msgstr "" msgstr "سرور را راه‌اندازی کنید با استفاده از:"
#: src/concurrency/async-exercises/chat-app.md:137 #: src/concurrency/async-exercises/chat-app.md:137
msgid "and the client with:" msgid "and the client with:"
msgstr "" msgstr "و این کلاینت با:"
#: src/concurrency/async-exercises/chat-app.md:145 #: src/concurrency/async-exercises/chat-app.md:145
msgid "Implement the `handle_connection` function in `src/bin/server.rs`." msgid "Implement the `handle_connection` function in `src/bin/server.rs`."
msgstr "" msgstr "تابع `handle_connection` را در `src/bin/server.rs` پیاده‌سازی کنید."
#: src/concurrency/async-exercises/chat-app.md:146 #: src/concurrency/async-exercises/chat-app.md:146
msgid "" msgid ""
@ -20355,10 +20553,14 @@ msgid ""
"continuous loop. One task receives messages from the client and broadcasts " "continuous loop. One task receives messages from the client and broadcasts "
"them. The other sends messages received by the server to the client." "them. The other sends messages received by the server to the client."
msgstr "" msgstr ""
"نکته: از `tokio::select!` برای انجام همزمان دو task در یک حلقه پیوسته "
"استفاده کنید. یک task پیام‌هایی را از کلاینت دریافت می‌کند و آنها را "
"پخش(broadcast) می‌کند. دیگری پیام‌های دریافت شده توسط سرور را برای کاربر ارسال "
"می‌کند."
#: src/concurrency/async-exercises/chat-app.md:149 #: src/concurrency/async-exercises/chat-app.md:149
msgid "Complete the main function in `src/bin/client.rs`." msgid "Complete the main function in `src/bin/client.rs`."
msgstr "" msgstr "تابع اصلی را در `src/bin/client.rs` تکمیل کنید."
#: src/concurrency/async-exercises/chat-app.md:150 #: src/concurrency/async-exercises/chat-app.md:150
msgid "" msgid ""
@ -20367,59 +20569,81 @@ msgid ""
"sending them to the server, and (2) receiving messages from the server, and " "sending them to the server, and (2) receiving messages from the server, and "
"displaying them for the user." "displaying them for the user."
msgstr "" msgstr ""
"نکته: مانند قبل، از `tokio::select!` در یک حلقه پیوسته برای انجام همزمان دو "
"task استفاده کنید: (۱) خواندن پیام های کاربر از ورودی استاندارد و ارسال آنها "
"به سرور و (۲) دریافت پیام از سرور و نمایش آنها برای کاربر."
#: src/concurrency/async-exercises/chat-app.md:154 #: src/concurrency/async-exercises/chat-app.md:154
msgid "" msgid ""
"Optional: Once you are done, change the code to broadcast messages to all " "Optional: Once you are done, change the code to broadcast messages to all "
"clients, but the sender of the message." "clients, but the sender of the message."
msgstr "" msgstr ""
"اختیاری: پس از اتمام کار، کد را تغییر دهید تا پیام‌ها برای همه کلاینت‌ها، به "
"جز فرستنده پیام، منتشر شود."
#: src/concurrency/async-exercises/solutions.md:35 #: src/concurrency/async-exercises/solutions.md:35
#, fuzzy
msgid "" msgid ""
"// If we didn't get the left fork, drop the right fork if we\n" "// If we didn't get the left fork, drop the right fork if we\n"
" // have it and let other tasks make progress.\n" " // have it and let other tasks make progress.\n"
msgstr "" msgstr ""
"// If we didn't get the left fork, drop the right fork if we\n"
" // have it and let other tasks make progress.\n"
#: src/concurrency/async-exercises/solutions.md:42 #: src/concurrency/async-exercises/solutions.md:42
#, fuzzy
msgid "" msgid ""
"// If we didn't get the right fork, drop the left fork and let\n" "// If we didn't get the right fork, drop the left fork and let\n"
" // other tasks make progress.\n" " // other tasks make progress.\n"
msgstr "" msgstr ""
"// If we didn't get the right fork, drop the left fork and let\n"
" // other tasks make progress.\n"
#: src/concurrency/async-exercises/solutions.md:54 #: src/concurrency/async-exercises/solutions.md:54
#, fuzzy
msgid "// The locks are dropped here\n" msgid "// The locks are dropped here\n"
msgstr "" msgstr "// The locks are dropped here\n"
#: src/concurrency/async-exercises/solutions.md:82 #: src/concurrency/async-exercises/solutions.md:82
#, fuzzy
msgid "// tx is dropped here, so we don't need to explicitly drop it later\n" msgid "// tx is dropped here, so we don't need to explicitly drop it later\n"
msgstr "" msgstr "// tx is dropped here, so we don't need to explicitly drop it later\n"
#: src/concurrency/async-exercises/solutions.md:97 #: src/concurrency/async-exercises/solutions.md:97
#, fuzzy
msgid "\"Here is a thought: {thought}\"" msgid "\"Here is a thought: {thought}\""
msgstr "" msgstr "\"Here is a thought: {thought}\""
#: src/concurrency/async-exercises/solutions.md:122 #: src/concurrency/async-exercises/solutions.md:122
#, fuzzy
msgid "\"Welcome to chat! Type a message\"" msgid "\"Welcome to chat! Type a message\""
msgstr "" msgstr "\"Welcome to chat! Type a message\""
#: src/concurrency/async-exercises/solutions.md:126 #: src/concurrency/async-exercises/solutions.md:126
#, fuzzy
msgid "" msgid ""
"// A continuous loop for concurrently performing two tasks: (1) receiving\n" "// A continuous loop for concurrently performing two tasks: (1) receiving\n"
" // messages from `ws_stream` and broadcasting them, and (2) receiving\n" " // messages from `ws_stream` and broadcasting them, and (2) receiving\n"
" // messages on `bcast_rx` and sending them to the client.\n" " // messages on `bcast_rx` and sending them to the client.\n"
msgstr "" msgstr ""
"// A continuous loop for concurrently performing two tasks: (1) receiving\n"
" // messages from `ws_stream` and broadcasting them, and (2) receiving\n"
" // messages on `bcast_rx` and sending them to the client.\n"
#: src/concurrency/async-exercises/solutions.md:135 #: src/concurrency/async-exercises/solutions.md:135
#, fuzzy
msgid "\"From client {addr:?} {text:?}\"" msgid "\"From client {addr:?} {text:?}\""
msgstr "" msgstr "\"From client {addr:?} {text:?}\""
#: src/concurrency/async-exercises/solutions.md:190 #: src/concurrency/async-exercises/solutions.md:190
#, fuzzy
msgid "// Continuous loop for concurrently sending and receiving messages.\n" msgid "// Continuous loop for concurrently sending and receiving messages.\n"
msgstr "" msgstr "// Continuous loop for concurrently sending and receiving messages.\n"
#: src/concurrency/async-exercises/solutions.md:197 #: src/concurrency/async-exercises/solutions.md:197
#, fuzzy
msgid "\"From server: {}\"" msgid "\"From server: {}\""
msgstr "" msgstr "\"From server: {}\""
#: src/thanks.md #: src/thanks.md
msgid "" msgid ""