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Update Examples

Glen Whitney 2024-08-26 20:33:43 +00:00
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Examples.md

@ -1008,3 +1008,9 @@ as the spirit moves you.
#### if-let #### if-let
It seems the only new point relevant to Husht that arises here is the need to try to do auto-import for destructuring if-let (and maybe just destructuring lets as well), so that if Foo is a enum with variants Bar and Baz, and `a` is of type Foo, then you can write just `if let Bar = a ...` rather than `if let Foo::Bar = a ...`. (To be clear, the intention is to tightly scope these auto-imports so that the name Bar doesn't "leak" into the surrounding code from places in which there is a clear implication (such as destructuring a Foo) that they should be in scope. It seems the only new point relevant to Husht that arises here is the need to try to do auto-import for destructuring if-let (and maybe just destructuring lets as well), so that if Foo is a enum with variants Bar and Baz, and `a` is of type Foo, then you can write just `if let Bar = a ...` rather than `if let Foo::Bar = a ...`. (To be clear, the intention is to tightly scope these auto-imports so that the name Bar doesn't "leak" into the surrounding code from places in which there is a clear implication (such as destructuring a Foo) that they should be in scope.
#### let-else
#### while-let
Apparently nothing else new in these sections.