rust/src/libcore/clone.rs, branch 1.12.0 https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.12.0 2016-05-23T17:14:15+00:00 Prefer `ClassName` over `Self` in example trait implementations 2016-05-23T17:14:15+00:00 Carol (Nichols || Goulding) carol.nichols@gmail.com 2016-05-23T17:13:09+00:00 urn:sha1:d81a999b54f5c2df14a8057ab14ed7161093e353 "more than 32" => "more than 32 elements" 2016-05-23T17:00:01+00:00 Carol (Nichols || Goulding) carol.nichols@gmail.com 2016-05-23T17:00:01+00:00 urn:sha1:c22c52449ad29021debd61cad6cadbc5a325433e Emphasize semantic differences of Copy/Clone rather than impl 2016-05-23T16:58:42+00:00 Carol (Nichols || Goulding) carol.nichols@gmail.com 2016-05-23T16:58:42+00:00 urn:sha1:d2ee6e04ab7f2095351b48acff7c997dc4ac779a Shorten, yet clarify, initial summary sentences 2016-05-23T16:53:42+00:00 Carol (Nichols || Goulding) carol.nichols@gmail.com 2016-05-23T16:52:38+00:00 urn:sha1:b4e123d3e0fd9459733f9ebb0802877a995abef4 Add more detail to `Clone`'s documentation 2016-05-23T14:03:44+00:00 Carol (Nichols || Goulding) carol.nichols@gmail.com 2016-05-22T22:06:13+00:00 urn:sha1:c41227fefc449b08f3535758bd75b4b19866e0f7 Used as resources: - https://users.rust-lang.org/t/whats-the-difference-between-trait-copy-and-clone/2609/2?u=carols10cents Add explanations about what derived trait implementations do 2016-05-23T14:03:44+00:00 Carol (Nichols || Goulding) carol.nichols@gmail.com 2016-05-20T19:50:34+00:00 urn:sha1:1e493fd979c826c44b2fa5d4b74302d405fbd17d implement RFC 1521 2016-05-05T02:16:06+00:00 Alex Burka durka42+github@gmail.com 2016-05-05T02:09:51+00:00 urn:sha1:c5aa8794908425a36e71e9628a23c5d15f66c65e Adds documentation to Clone, specifying that Copy types should have a trivial Clone impl. Fixes #33416. shallow Clone for #[derive(Copy,Clone)] 2016-04-26T17:49:29+00:00 Alex Burka aburka@seas.upenn.edu 2016-02-04T00:40:59+00:00 urn:sha1:9249e6a1e2ef57bb6e329e6477beed31647236b1 Changes #[derive(Copy, Clone)] to use a faster impl of Clone when both derives are present, and there are no generics in the type. The faster impl is simply returning *self (which works because the type is also Copy). See the comments in libsyntax_ext/deriving/clone.rs for more details. There are a few types which are Copy but not Clone, in violation of the definition of Copy. These include large arrays and tuples. The very existence of these types is arguably a bug, but in order for this optimization not to change the applicability of #[derive(Copy, Clone)], the faster Clone impl also injects calls to a new function, core::clone::assert_receiver_is_clone, to verify that all members are actually Clone. This is not a breaking change, because pursuant to RFC 1521, any type that implements Copy should not do any observable work in its Clone impl. Add doc example to clone trait 2016-03-22T17:18:01+00:00 Guillaume Gomez guillaume1.gomez@gmail.com 2016-03-22T00:12:59+00:00 urn:sha1:b3aa35e756c4d1c0d015a502b2e5b854752c99e7 End stdlib module summaries with a full stop. 2016-03-04T22:37:11+00:00 Steve Klabnik steve@steveklabnik.com 2016-03-04T22:37:11+00:00 urn:sha1:096409cf8c2f0fcfe8dec77fd293ce5a4ba41284 Fixes #9447