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Rephrase for clarity #3809
Rephrase for clarity #3809
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Can you describe what you find unclear about the original and how the change clarifies it for you? |
Sure @carols10cents ! Thank you for having a look.
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"is copy" is a Rust term. I read a short explanation when I started learning Rust a few months ago -- I am not sure if in the book or elsewhere. Can not find it in the book currently -- of course explanation should come before use in the book. You can read explanation here: https://dhghomon.github.io/easy_rust/Chapter_19.html |
I didn't know about this "Easy Rust" book. TIL simple types with known sizes are always copied and therefore are called "Copy Types". Writing "i32 is Copy" seems to be a "Rust thing" and isn't confusing at all then haha. Thank you. Should I close this PR or is it still valid? |
This is still valid-- please leave it open. I do need to think about how exactly I want to update this though, and it might be a while before I get to it. I actually tried to remove all instances of "is [Trait]" a while ago but looks like you found one I missed! Thank you for the great catch! |
listings/ch04-understanding-ownership/listing-04-03/src/main.rs
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Update books ## rust-lang/book 12 commits in e16dd73690a6cc3ecdc5f5d94bbc3ce158a42e16..614c19cb4025636eb2ba68ebb3d44e3bd3a5e6e4 2024-12-02 16:22:15 UTC to 2024-11-26 21:15:51 UTC - Fix more inverted uses of “shadowed” (rust-lang/book#4122) - Fix a couple inverted uses of “shadowed” (rust-lang/book#4121) - Fix confusion between variable `hello` and string `"hello"` (rust-lang/book#4118) - Ch. 17: fix some wording issues (rust-lang/book#4117) - Rephrase for clarity (rust-lang/book#3809) - Link to tests section of rustc book for `cargo test -- --help` docs (rust-lang/book#4116) - Drop a pedantry-triggering sentence about IEEE-754 (rust-lang/book#4114) - Very small clarification on if let (rust-lang/book#4113) - Ch17-05: Typos (rust-lang/book#4099) - Ch20-01: Fix typos (rust-lang/book#4105) - Add a short paragraph on editors and IDEs in installation (rust-lang/book#4112) - Rust 2024: update Ch. 20 for new `unsafe` rules (rust-lang/book#4111) ## rust-lang/reference 8 commits in 5c86c739ec71b8bc839310ff47fa94e94635bba9..ede56d1bbe132bac476b5029cd6d7508ca9572e9 2024-11-25 17:23:35 +0000 to 2024-12-03 22:26:55 +0000 - Claim to follow Unicode 16 for lexing identifiers. (rust-lang/reference#1688) - Clarify rules for on_unimplemented warnings (rust-lang/reference#1680) - Enable triagebot merge-conflict notifications (rust-lang/reference#1682) - Update default edition to 2024 for code examples (rust-lang/reference#1684) - Fix weak keywords (rust-lang/reference#1685) - `const` expression can borrow static items (rust-lang/reference#1610) - Update function-pointer.md for stabilization of `extended_varargs_abi_support` (rust-lang/reference#1687) - fix inconsistent spacing in example (rust-lang/reference#1686) ## edition-guide 1 commits in f48b0e842a3911c63240e955d042089e9e0894c7..128669297c8a7fdf771042eaec18b8adfaeaf0cd 2024-11-25 16:20:27 +0000 to 2024-12-03 22:02:43 +0000 - Fix `if_let_rescope` applicability (rust-lang/edition-guide#339) ## rust-lang/rustc-dev-guide 6 commits in 787b416..b21d99b 2024-12-02 04:45:30 UTC to 2024-11-27 10:31:58 UTC - Spell out `git submodule deinit -f --all` (rust-lang/rustc-dev-guide#2153) - Explain how to deal with exploded git submodules (rust-lang/rustc-dev-guide#2152) - Update `//@ proc-macro` aux build directive docs (rust-lang/rustc-dev-guide#2149) - Remove `pretty-expanded` as it no longer exists (rust-lang/rustc-dev-guide#2147) - Fix trivial typo (rust-lang/rustc-dev-guide#2148) - Remove -Zfuel. (rust-lang/rustc-dev-guide#2032)
Rollup merge of rust-lang#133761 - rustbot:docs-update, r=ehuss Update books ## rust-lang/book 12 commits in e16dd73690a6cc3ecdc5f5d94bbc3ce158a42e16..614c19cb4025636eb2ba68ebb3d44e3bd3a5e6e4 2024-12-02 16:22:15 UTC to 2024-11-26 21:15:51 UTC - Fix more inverted uses of “shadowed” (rust-lang/book#4122) - Fix a couple inverted uses of “shadowed” (rust-lang/book#4121) - Fix confusion between variable `hello` and string `"hello"` (rust-lang/book#4118) - Ch. 17: fix some wording issues (rust-lang/book#4117) - Rephrase for clarity (rust-lang/book#3809) - Link to tests section of rustc book for `cargo test -- --help` docs (rust-lang/book#4116) - Drop a pedantry-triggering sentence about IEEE-754 (rust-lang/book#4114) - Very small clarification on if let (rust-lang/book#4113) - Ch17-05: Typos (rust-lang/book#4099) - Ch20-01: Fix typos (rust-lang/book#4105) - Add a short paragraph on editors and IDEs in installation (rust-lang/book#4112) - Rust 2024: update Ch. 20 for new `unsafe` rules (rust-lang/book#4111) ## rust-lang/reference 8 commits in 5c86c739ec71b8bc839310ff47fa94e94635bba9..ede56d1bbe132bac476b5029cd6d7508ca9572e9 2024-11-25 17:23:35 +0000 to 2024-12-03 22:26:55 +0000 - Claim to follow Unicode 16 for lexing identifiers. (rust-lang/reference#1688) - Clarify rules for on_unimplemented warnings (rust-lang/reference#1680) - Enable triagebot merge-conflict notifications (rust-lang/reference#1682) - Update default edition to 2024 for code examples (rust-lang/reference#1684) - Fix weak keywords (rust-lang/reference#1685) - `const` expression can borrow static items (rust-lang/reference#1610) - Update function-pointer.md for stabilization of `extended_varargs_abi_support` (rust-lang/reference#1687) - fix inconsistent spacing in example (rust-lang/reference#1686) ## edition-guide 1 commits in f48b0e842a3911c63240e955d042089e9e0894c7..128669297c8a7fdf771042eaec18b8adfaeaf0cd 2024-11-25 16:20:27 +0000 to 2024-12-03 22:02:43 +0000 - Fix `if_let_rescope` applicability (rust-lang/edition-guide#339) ## rust-lang/rustc-dev-guide 6 commits in 787b416..b21d99b 2024-12-02 04:45:30 UTC to 2024-11-27 10:31:58 UTC - Spell out `git submodule deinit -f --all` (rust-lang/rustc-dev-guide#2153) - Explain how to deal with exploded git submodules (rust-lang/rustc-dev-guide#2152) - Update `//@ proc-macro` aux build directive docs (rust-lang/rustc-dev-guide#2149) - Remove `pretty-expanded` as it no longer exists (rust-lang/rustc-dev-guide#2147) - Fix trivial typo (rust-lang/rustc-dev-guide#2148) - Remove -Zfuel. (rust-lang/rustc-dev-guide#2032)
Update books ## rust-lang/book 12 commits in e16dd73690a6cc3ecdc5f5d94bbc3ce158a42e16..614c19cb4025636eb2ba68ebb3d44e3bd3a5e6e4 2024-12-02 16:22:15 UTC to 2024-11-26 21:15:51 UTC - Fix more inverted uses of “shadowed” (rust-lang/book#4122) - Fix a couple inverted uses of “shadowed” (rust-lang/book#4121) - Fix confusion between variable `hello` and string `"hello"` (rust-lang/book#4118) - Ch. 17: fix some wording issues (rust-lang/book#4117) - Rephrase for clarity (rust-lang/book#3809) - Link to tests section of rustc book for `cargo test -- --help` docs (rust-lang/book#4116) - Drop a pedantry-triggering sentence about IEEE-754 (rust-lang/book#4114) - Very small clarification on if let (rust-lang/book#4113) - Ch17-05: Typos (rust-lang/book#4099) - Ch20-01: Fix typos (rust-lang/book#4105) - Add a short paragraph on editors and IDEs in installation (rust-lang/book#4112) - Rust 2024: update Ch. 20 for new `unsafe` rules (rust-lang/book#4111) ## rust-lang/reference 8 commits in 5c86c739ec71b8bc839310ff47fa94e94635bba9..ede56d1bbe132bac476b5029cd6d7508ca9572e9 2024-11-25 17:23:35 +0000 to 2024-12-03 22:26:55 +0000 - Claim to follow Unicode 16 for lexing identifiers. (rust-lang/reference#1688) - Clarify rules for on_unimplemented warnings (rust-lang/reference#1680) - Enable triagebot merge-conflict notifications (rust-lang/reference#1682) - Update default edition to 2024 for code examples (rust-lang/reference#1684) - Fix weak keywords (rust-lang/reference#1685) - `const` expression can borrow static items (rust-lang/reference#1610) - Update function-pointer.md for stabilization of `extended_varargs_abi_support` (rust-lang/reference#1687) - fix inconsistent spacing in example (rust-lang/reference#1686) ## edition-guide 1 commits in f48b0e842a3911c63240e955d042089e9e0894c7..128669297c8a7fdf771042eaec18b8adfaeaf0cd 2024-11-25 16:20:27 +0000 to 2024-12-03 22:02:43 +0000 - Fix `if_let_rescope` applicability (rust-lang/edition-guide#339) ## rust-lang/rustc-dev-guide 6 commits in 787b4166ccc67bd8f72a6e3ef6685ce9ce82909a..b21d99b770f9aceb0810c843847c52f86f45d2ed 2024-12-02 04:45:30 UTC to 2024-11-27 10:31:58 UTC - Spell out `git submodule deinit -f --all` (rust-lang/rustc-dev-guide#2153) - Explain how to deal with exploded git submodules (rust-lang/rustc-dev-guide#2152) - Update `//@ proc-macro` aux build directive docs (rust-lang/rustc-dev-guide#2149) - Remove `pretty-expanded` as it no longer exists (rust-lang/rustc-dev-guide#2147) - Fix trivial typo (rust-lang/rustc-dev-guide#2148) - Remove -Zfuel. (rust-lang/rustc-dev-guide#2032)
Update books ## rust-lang/book 12 commits in e16dd73690a6cc3ecdc5f5d94bbc3ce158a42e16..614c19cb4025636eb2ba68ebb3d44e3bd3a5e6e4 2024-12-02 16:22:15 UTC to 2024-11-26 21:15:51 UTC - Fix more inverted uses of “shadowed” (rust-lang/book#4122) - Fix a couple inverted uses of “shadowed” (rust-lang/book#4121) - Fix confusion between variable `hello` and string `"hello"` (rust-lang/book#4118) - Ch. 17: fix some wording issues (rust-lang/book#4117) - Rephrase for clarity (rust-lang/book#3809) - Link to tests section of rustc book for `cargo test -- --help` docs (rust-lang/book#4116) - Drop a pedantry-triggering sentence about IEEE-754 (rust-lang/book#4114) - Very small clarification on if let (rust-lang/book#4113) - Ch17-05: Typos (rust-lang/book#4099) - Ch20-01: Fix typos (rust-lang/book#4105) - Add a short paragraph on editors and IDEs in installation (rust-lang/book#4112) - Rust 2024: update Ch. 20 for new `unsafe` rules (rust-lang/book#4111) ## rust-lang/reference 8 commits in 5c86c739ec71b8bc839310ff47fa94e94635bba9..ede56d1bbe132bac476b5029cd6d7508ca9572e9 2024-11-25 17:23:35 +0000 to 2024-12-03 22:26:55 +0000 - Claim to follow Unicode 16 for lexing identifiers. (rust-lang/reference#1688) - Clarify rules for on_unimplemented warnings (rust-lang/reference#1680) - Enable triagebot merge-conflict notifications (rust-lang/reference#1682) - Update default edition to 2024 for code examples (rust-lang/reference#1684) - Fix weak keywords (rust-lang/reference#1685) - `const` expression can borrow static items (rust-lang/reference#1610) - Update function-pointer.md for stabilization of `extended_varargs_abi_support` (rust-lang/reference#1687) - fix inconsistent spacing in example (rust-lang/reference#1686) ## edition-guide 1 commits in f48b0e842a3911c63240e955d042089e9e0894c7..128669297c8a7fdf771042eaec18b8adfaeaf0cd 2024-11-25 16:20:27 +0000 to 2024-12-03 22:02:43 +0000 - Fix `if_let_rescope` applicability (rust-lang/edition-guide#339) ## rust-lang/rustc-dev-guide 6 commits in 787b4166ccc67bd8f72a6e3ef6685ce9ce82909a..b21d99b770f9aceb0810c843847c52f86f45d2ed 2024-12-02 04:45:30 UTC to 2024-11-27 10:31:58 UTC - Spell out `git submodule deinit -f --all` (rust-lang/rustc-dev-guide#2153) - Explain how to deal with exploded git submodules (rust-lang/rustc-dev-guide#2152) - Update `//@ proc-macro` aux build directive docs (rust-lang/rustc-dev-guide#2149) - Remove `pretty-expanded` as it no longer exists (rust-lang/rustc-dev-guide#2147) - Fix trivial typo (rust-lang/rustc-dev-guide#2148) - Remove -Zfuel. (rust-lang/rustc-dev-guide#2032)
Didn't see any explicit standards in CONTRIBUTING.md, so I apologize, but this is my first PR here. Wanted to start small.