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add link to 'BorrowKind' in closure.md

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Youngsuk_Kim 2020-09-25 22:42:13 -04:00 committed by Joshua Nelson
parent 06fdc4321e
commit 49611100bf
1 changed files with 4 additions and 3 deletions
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7
src/closure.md
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@ -181,11 +181,12 @@ shared borrow and another one for a mutable borrow. It will also tell us what wa
The callbacks are defined by implementing the [`Delegate`] trait. The The callbacks are defined by implementing the [`Delegate`] trait. The
[`InferBorrowKind`][ibk] type implements `Delegate` and keeps a map that [`InferBorrowKind`][ibk] type implements `Delegate` and keeps a map that
records for each upvar which mode of borrow was required. The modes of borrow records for each upvar which mode of capture was required. The modes of capture
can be `ByValue` (moved) or `ByRef` (borrowed). For `ByRef` borrows, it can be can be `ByValue` (moved) or `ByRef` (borrowed). For `ByRef` borrows, the possible
`ImmBorrow`, `UniqueImmBorrow`, `MutBorrow` as defined in the [`BorrowKind`][BorrowKind]s are `ImmBorrow`, `UniqueImmBorrow`, `MutBorrow` as defined in the
[`compiler/rustc_middle/src/ty/mod.rs`][middle_ty]. [`compiler/rustc_middle/src/ty/mod.rs`][middle_ty].
[BorrowKind]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/enum.BorrowKind.html
[middle_ty]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/index.html [middle_ty]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/index.html
`Delegate` defines a few different methods (the different callbacks): `Delegate` defines a few different methods (the different callbacks):