Eliminate SDK client generics #1132
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| @@ -125,7 +129,7 @@ class PaginatorGenerator private constructor( | |||
| builder: #{Builder} | |||
| } | |||
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| impl${generics.inst} ${paginatorName}${generics.inst} where #{bounds:W} { | |||
| impl${generics.inst} ${paginatorName}${generics.inst} #{bounds:W} { | |||
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nit: small inconsistency that one includes the where and the other does not
| /** Bounds for generated `send()` functions */ | ||
| override fun sendBounds(input: Symbol, output: Symbol, error: RuntimeType): Writable = writable { } |
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I'm really surprised this compiles! It generates fn send(...) where { body }. Probably worth including the where in the bounds just so we generate a slightly more normal looking code
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Wow, good catch! I'm also surprised 😅
| .connector(#{DynConnector}::new(conn)) | ||
| .middleware(#{DynMiddleware}::new(#{Middleware}::new())); |
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we could consider sticking these types into the client generics for a little DRY but not sure if it's worth it
CHANGELOG.next.toml
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| [[aws-sdk-rust]] | ||
| message = """ | ||
| `Client` no longer has generics, and now uses `DynConnector` and `DynMiddleware` to allow for connector/middleware customization. |
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can you update the changelog message to clarify that this is all generated service clients? Might also be worth calling out that this simplifies the code and docs.
The only other call out might be custom retry policies? Not sure.
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LGTM! |
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| ```rust | ||
| fn some_function(conn: DynConnector) -> Result<()> { | ||
| // ... | ||
| } | ||
| ``` |
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I felt a great disturbance in the Force, as if millions of
voiceswhereclauses suddenly cried out in terror and were suddenly silenced. I fear somethingterribleawesome has happened.
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Motivation and Context
The motivation here is to simplify implementation of waiters by reducing the amount of generic bounds required to implement them. The connector and middleware can still be customized since they are dynamic.
Checklist
CHANGELOG.next.tomlif I made changes to the AWS SDK, generated SDK code, or SDK runtime cratesBy submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.