Dylan DPC 759204ffc4 Rollup merge of #82217 - m-ou-se:edition-prelude, r=nikomatsakis ... Edition-specific preludes This changes `{std,core}::prelude` to export edition-specific preludes under `rust_2015`, `rust_2018` and `rust_2021`. (As suggested in https://github.com/rust-lang/rust/issues/51418#issuecomment-395630382.) For now they all just re-export `v1::*`, but this allows us to add things to the 2021edition prelude soon. This also changes the compiler to make the automatically injected prelude import dependent on the selected edition. cc `@rust-lang/libs` `@djc`		2021-03-10 17:55:38 +01:00
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src	Rollup merge of #82217 - m-ou-se:edition-prelude, r=nikomatsakis	2021-03-10 17:55:38 +01:00
Cargo.toml	bumped smallvec deps	2021-02-14 18:03:11 +03:00