Matthias Krüger 68a44c8228 Rollup merge of #90856 - ken-matsui:suggestion-to-wrap-vec-allocator-api-in-tuple, r=davidtwco ... Suggestion to wrap inner types using 'allocator_api' in tuple This PR provides a suggestion to wrap the inner types in tuple when being along with 'allocator_api'. Closes https://github.com/rust-lang/rust/issues/83250 ```rust fn main() { let _vec: Vec<u8, _> = vec![]; //~ ERROR use of unstable library feature 'allocator_api' } ``` ```diff error[E0658]: use of unstable library feature 'allocator_api' --> $DIR/suggest-vec-allocator-api.rs:2:23 | LL | let _vec: Vec<u8, _> = vec![]; - | ^ + | ----^ + | | + | help: consider wrapping the inner types in tuple: `(u8, _)` | = note: see issue #32838 <https://github.com/rust-lang/rust/issues/32838> for more information = help: add `#![feature(allocator_api)]` to the crate attributes to enable ```		2021-11-23 19:28:06 +01:00
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src	Rollup merge of #90856 - ken-matsui:suggestion-to-wrap-vec-allocator-api-in-tuple, r=davidtwco	2021-11-23 19:28:06 +01:00
Cargo.toml	Forbid hashing HIR outside of indexing.	2021-10-09 18:38:28 +02:00