clarify span enter warning #2010
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hawkw
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## Motivation It took me several reads to understand why holding a guard over an await was bad because my brain is naturally synchronous and could only think about `my_async_function` and `some_other_async_function` ## Solution Rather than just iterating "this is bad" use that opportunity to introduce why. Remind the user that this is being executed concurrently to other tasks Co-authored-by: Eliza Weisman <eliza@buoyant.io>
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## Motivation It took me several reads to understand why holding a guard over an await was bad because my brain is naturally synchronous and could only think about `my_async_function` and `some_other_async_function` ## Solution Rather than just iterating "this is bad" use that opportunity to introduce why. Remind the user that this is being executed concurrently to other tasks Co-authored-by: Eliza Weisman <eliza@buoyant.io>
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# 0.1.33 (April 9, 2022) This release adds new `span_enabled!` and `event_enabled!` variants of the `enabled!` macro, for testing whether a subscriber would specifically enable a span or an event. ### Added - `span_enabled!` and `event_enabled!` macros ([#1900]) - Several documentation improvements ([#2010], [#2012]) ### Fixed - Compilation warning when compiling for <=32-bit targets (including `wasm32`) ([#2060]) Thanks to @guswynn, @arifd, @hrxi, @CAD97, and @name1e5s for contributing to this release! [#1900]: #1900 [#2010]: #2010 [#2012]: #2012 [#2060]: #2060
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# 0.1.33 (April 9, 2022) This release adds new `span_enabled!` and `event_enabled!` variants of the `enabled!` macro, for testing whether a subscriber would specifically enable a span or an event. ### Added - `span_enabled!` and `event_enabled!` macros ([#1900]) - Several documentation improvements ([#2010], [#2012]) ### Fixed - Compilation warning when compiling for <=32-bit targets (including `wasm32`) ([#2060]) Thanks to @guswynn, @arifd, @hrxi, @CAD97, and @name1e5s for contributing to this release! [#1900]: #1900 [#2010]: #2010 [#2012]: #2012 [#2060]: #2060
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# 0.1.33 (April 9, 2022) This release adds new `span_enabled!` and `event_enabled!` variants of the `enabled!` macro, for testing whether a subscriber would specifically enable a span or an event. ### Added - `span_enabled!` and `event_enabled!` macros ([tokio-rs#1900]) - Several documentation improvements ([tokio-rs#2010], [tokio-rs#2012]) ### Fixed - Compilation warning when compiling for <=32-bit targets (including `wasm32`) ([tokio-rs#2060]) Thanks to @guswynn, @arifd, @hrxi, @CAD97, and @name1e5s for contributing to this release! [tokio-rs#1900]: tokio-rs#1900 [tokio-rs#2010]: tokio-rs#2010 [tokio-rs#2012]: tokio-rs#2012 [tokio-rs#2060]: tokio-rs#2060
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Motivation
It took me several reads to understand why holding a guard over an await was bad
because my brain is naturally synchronous and could only think about
my_async_functionandsome_other_async_functionSolution
Rather than just iterating "this is bad" use that opportunity to introduce why. Remind the user that this is being executed concurrently to other tasks