Mention array sugar in guide #17535
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Mention array sugar in guide #17535
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| @@ -1219,7 +1219,7 @@ fn main() { | |||
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| We can re-write this as a `match`: | |||
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| ```{rust} | |||
| ```{rust}[ | |||
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The guide isn't intended to be comprehensive, so there are lots of things that aren't in there. That said, I think this is fine to add. r=me with one nit |
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@steveklabnik fixed |
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It's a rather useful syntax, and non-obvious. A friend of mine is learning Rust and was trying to find a way to easily do such an initialization — he couldn't find it in the guide and was pretty surprised when I showed him. Looks like something that should be mentioned. r? @steveklabnik
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fix: Fix up the syntax tree for macro 2.0 Fixes rust-lang/rust-analyzer#10266 This change is trivial now that we don't have a token map anymore
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It's a rather useful syntax, and non-obvious.
A friend of mine is learning Rust and was trying to find a way to easily do such an initialization — he couldn't find it in the guide and was pretty surprised when I showed him. Looks like something that should be mentioned.
r? @steveklabnik