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Fix some mistakes in HRTB docs - #37255
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The example code for higher-ranked trait bounds on closures had an unnecessary `mut` which was confusing, and the text referred to an mutable reference which does not exist in the code (and isn't needed). Removed the `mut`s and fixed the text to better describe the actual error for the failing example.
steveklabnik
commented
Oct 24, 2016
Contributor
@bors: delegate=kmcallister I think this looks good. What do you think, @kmcallister ? |
bors
commented
Oct 24, 2016
Collaborator
✌️ @kmcallister can now approve this pull request |
steveklabnik
commented
Nov 3, 2016
Contributor
@bors: r+ rollup |
bors
commented
Nov 3, 2016
Collaborator
📌 Commit f89ba5d has been approved by |
bors
commented
Nov 3, 2016
Collaborator
⌛ Testing commit f89ba5d with merge 6c17a05... |
bors
commented
Nov 3, 2016
Collaborator
💔 Test failed - auto-mac-64-opt-rustbuild |
steveklabnik
commented
Nov 3, 2016
Contributor
@bors: retry |
bors
commented
Nov 3, 2016
Collaborator
⌛ Testing commit f89ba5d with merge bacff0a... |
bors
commented
Nov 3, 2016
Collaborator
💔 Test failed - auto-mac-64-opt-rustbuild |
alexcrichton
commented
Nov 3, 2016
Member
@bors: retry |
sophiajt pushed a commit
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Nov 4, 2016
Fix some mistakes in HRTB docs The example code for higher-ranked trait bounds on closures had an unnecessary `mut` which was confusing, and the text referred to an mutable reference which does not exist in the code (and isn't needed). Removed the `mut`s and fixed the text to better describe the actual error for the failing example. Thanks to csd_ on IRC for pointing out these problems! r? @steveklabnik
alexcrichton added a commit
to alexcrichton/rust
that referenced
this pull request
Nov 4, 2016
Fix some mistakes in HRTB docs The example code for higher-ranked trait bounds on closures had an unnecessary `mut` which was confusing, and the text referred to an mutable reference which does not exist in the code (and isn't needed). Removed the `mut`s and fixed the text to better describe the actual error for the failing example. Thanks to csd_ on IRC for pointing out these problems! r? @steveklabnik
sophiajt pushed a commit
to sophiajt/rust
that referenced
this pull request
Nov 5, 2016
Fix some mistakes in HRTB docs The example code for higher-ranked trait bounds on closures had an unnecessary `mut` which was confusing, and the text referred to an mutable reference which does not exist in the code (and isn't needed). Removed the `mut`s and fixed the text to better describe the actual error for the failing example. Thanks to csd_ on IRC for pointing out these problems! r? @steveklabnik
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The example code for higher-ranked trait bounds on closures had an unnecessary
mutwhich was confusing, and the text referred to an mutable reference which does not exist in the code (and isn't needed). Removed themuts and fixed the text to better describe the actual error for the failing example.Thanks to csd_ on IRC for pointing out these problems!
r? @steveklabnik