Rollup of 6 pull requests #30126
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Rollup of 6 pull requests #30126
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steveklabnik
commented
Nov 30, 2015
steveklabnik
commented
- Successful merges: Change verbiage in Stack & Heap page #30108, Additional text and examples about casting #30114, Fix pointer value in the 'complex example' on stack/heap #30115, Write some docs for ToString #30119, Document std::string::ParseError #30120, Fix path to TRPL in doc README #30122
- Failed merges:
Made a small change in the sentence. It seemed confusing to read the word "actual" twice in the sentence; I removed it completely.
…hange Change verbiage in Stack & Heap page
The `f` argument will reference the actual value in the `d` box, not the box in the `bar`'s stack frame.
Thanks @Manishearth
Sorry, thanks to @Ms2ger for pointing this out in rust-lang#30088 (comment)
…teveklabnik
The `f` argument will reference the actual value in the `d` box, not the box in the `bar`'s stack frame.
I am just learning Rust, so I don't know how to explain this well, but just from `f`'s type it is clear that it will be a pointer to an `i32`, not a pointer to a pointer. Some `println!("{:p}", ...)`'s can easily confirm this.
I would actually suggest to remove/simplify this part of the example. This is a subtle issue that can easily confuse people at the early stages of familiarizing with the language. (As I got confused by it. :))
…, r=alexcrichton Part of rust-lang#29376
…hearth Along with rust-lang#30121, this should fix the last fallout from rust-lang#29932
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@bors: r+ p=1 |
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📌 Commit 06df5d8 has been approved by |
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