Pin On Project 1 4 A crate for safe and ergonomic pin projection. compiler support: requires rustc 1.56 §examples #[pin project] attribute creates projection types covering all the fields of struct or enum. Pin project lite: a lightweight version of pin project written with declarative macros. license unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the apache 2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Pin Projects 24crm Just to add a little extra explanation. when you have a pin<&mut box< >> you're pinning a pointer to the heap allocated data. i haven't used pin project before but afaik it's for stack pinning a field of a struct (struct.field is a projection) without having to use unsafe (which you'll normally have to do when you pin data to the stack). A crate for safe and ergonomic pin projection. contribute to taiki e pin project development by creating an account on github. The pin project macro does not project inside the vec because it does not know how you intend to use the vector: if you were to push into the pinned vec, the objects could move and the pin invariant would be broken. Pin project lite guarantees safety in much the same way as pin project. both are completely safe unless you write other unsafe code. both are completely safe unless you write other unsafe code. different: minimal design.
Design Of Pin Project Pdf The pin project macro does not project inside the vec because it does not know how you intend to use the vector: if you were to push into the pinned vec, the objects could move and the pin invariant would be broken. Pin project lite guarantees safety in much the same way as pin project. both are completely safe unless you write other unsafe code. both are completely safe unless you write other unsafe code. different: minimal design. Pin project. a crate for safe and ergonomic pin projection. usage. add this to your cargo.toml: [dependencies] pin project = "1" compiler support: requires rustc 1.56 examples #[pin project] attribute creates projection types covering all the fields of struct or enum. § pin project vs pin project lite. here are some similarities and differences compared to pin project. §similar: safety. pin project lite guarantees safety in much the same way as pin project. both are completely safe unless you write other unsafe code. §different: minimal design.
Pin Projects Pin project. a crate for safe and ergonomic pin projection. usage. add this to your cargo.toml: [dependencies] pin project = "1" compiler support: requires rustc 1.56 examples #[pin project] attribute creates projection types covering all the fields of struct or enum. § pin project vs pin project lite. here are some similarities and differences compared to pin project. §similar: safety. pin project lite guarantees safety in much the same way as pin project. both are completely safe unless you write other unsafe code. §different: minimal design.
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