Implement~const Fntrait goal in the new solver#133216 Merged borsmerged 1 commit intorust-lang:masterfromcompiler-errors:const-fn Nov 20, 2024 +193−109 Conversation8Commits1Checks6Files changed11 rustbotassignedlcnrNov 19, 2024 rustbotaddedS-waiting-on-reviewStatus: Awaiting review from the ...
rustbotadded needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged. on Jan 8, 2025 theemathas commented on Jan 8, 2025 theemathas on Jan 8, 2025 Contributor Minimized: trait Foo {} impl Foo for i32 {} trait MyTraitA { fn run_a() -> impl Foo;...
1 rustup toolchain install nightly --component rust-srcAs for the tools, you may already have some of these tools on your computer, but double-check that you have installed all of them: Git (in macOS installed with Code) Some tools to assist on the building process (brew install cmake ...
= note: `#[warn(unused_variables)]` on bydefaulterror[E0382]: use of moved value: `name`--> src/main.rs:13:11|11| let name = String::from("kobe");|--- move occurs because `name` has type `std::string::String`, which does not implement the `Copy` trait12| let kobe =f_...
Using traits, you can ensure that any type that implements thePrintabletrait has aprintmethod. This is handy when working with generic code that needs to interoperate with different types sharing a common behavior. Inheritance in Rust Inheritance lets you define one class based on a different one...
In the code, we declare and instantiate aLinkedHashMapnamedkeyValueMapwithStringkeys andIntegervalues denoted by the angle brackets (< >). The distinct feature ofLinkedHashMaplies in its ability to maintain the order of insertion, a valuable trait in scenarios where the sequence of elements hold...
It joints PMSG and the grid, isolates PMSG from the grid, reduces the damage from the PMSG, and keeps the power balance. 2.1. Faulty Circuit Analysis of the PMSG Drives Certain simplifying assumptions are made at first. The switches of the converter are ideal whose power loss and resistance...
实际上,基于 async 定义的函数和代码块也会被编译器编译为 Future。但是 async 函数或代码块无法显式地返回 Pending,因此一般只能完成一些简单的调用其他 Future 的工作。复杂的异步过程通常还是交由实现了 Future trait 的类型完成。 Wake & Context 你可能会好奇上面 poll 函数签名里的 cx 参数的作用,在 Rust 官...
// implementing the trait for that struct but **without** importing the // trait itself into scope #[allow(dead_code)] struct TryIntoU32; impl super::TryIntoU32 for TryIntoU32 { 1 change: 1 addition & 0 deletions 1 tests/ui/rust-2021/inherent-dyn-collision.rs Original file line ...
Implement MIR const trait stability checks rust-lang/project-const-traits#16 cc @rust-lang/project-const-traits r?@RalfJung Some changes occurred to the CTFE machinery cc @rust-lang/wg-const-eval