Skip to content

expt.closure.capture-mut-ref: make sentence more easy to understand #2238

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
tshepang wants to merge 1 commit into
base: master
Choose a base branch
from
Open

expt.closure.capture-mut-ref: make sentence more easy to understand #2238

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/expressions/closure-expr.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ r[expr.closure.capture-inference]
Without the `move` keyword, the closure expression [infers how it captures each variable from its environment](../types/closure.md#capture-modes), preferring to capture by shared reference, effectively borrowing all outer variables mentioned inside the closure's body.

r[expr.closure.capture-mut-ref]
If needed the compiler will infer that instead mutable references should be taken, or that the values should be moved or copied (depending on their type) from the environment.
If needed, the compiler will instead infer that mutable references should be taken, or that the values should be moved or copied (depending on their type) from the environment.

r[expr.closure.capture-move]
A closure can be forced to capture its environment by copying or moving values by prefixing it with the `move` keyword. This is often used to ensure that the closure's lifetime is `'static`.
Expand Down
Loading