// user-service/src/drivers/db/users/repository.rsuseasync_trait::async_trait;usesqlx::{ErrorasSqlxError,Pool,Postgres};usecrate::{application::{errors::Error,users::{entities::User,repositories::AbstractUserRe
("1");} } impl Foo for bool { } type Bar = dyn Foo; mod bar { pub fn bar() { crate::Bar::f(&true as &crate::Bar); } } fn main() { bar::bar(); } I expected to see this happen: Should've printed 1, as the trait is not in scope, so the inherent impl on the ...
// Not object safe if `Self` is a type argument.traitSuper<A> {}traitWithSelf: Super<Self>whereSelf:Sized{}structS;impl<A> Super<A>forS {}implWithSelfforS {}letobj:Box<dynWithSelf> =Box::new(S);// ERROR: cannot use `Self` type parameter ...
The main objective of this paper is to answer the following question: What are the factors that empower women in intrahousehold decision making on investment in public rice breeding, more specifically on the choice of the rice varietal trait improvements (VTIs) that are needed to improve the far...
the relative contribution of each one of these functional compartments into the evolution of the mammalian inner ear had not been previously studied. “Which is the locus for evolution?” is a hot topic of debate within the evolutionary community that tries to address whether genetic changes underl...
The spirituality (the Functional Assessment of Chronic Illness Therapy-Spiritual well-being), quality of life (Short Form-36 Health Survey Questionnaire), fatigue (Cancer Fatigue Scale), psychological state (Profile of Mood States, short form, and State-Trait Anxiety Inventory) and natural killer ...
The resulting concentrated olive fruit water is currently being explored for its clinical and health applications (in addition to environmental sustainability). This is the first study to investigate the impact of OliP within an exercise domain. This project involved two aims: (i) to investigate ...
在Rust中,Future trait是异步编程的核心。Future是一个异步计算,它可以产生一个值(尽管这个值可能是空的,例如())。future trait 的简化版本可能是这样的: traitSimpleFuture{typeOutput;fnpoll(&mutself,wake:fn())->Poll<Self::Output>;}enumPoll<T>{Ready(T),Pending,} ...
For example, early-warning signals of approaching critical transitions may manifest in localised spatial pattern formation of vegetation within years as observed for the Amazon rainforest. In contrast, the susceptibility of ice sheets to tipping dynamics can unfold at basin to sub-continental scales, ...
This behavior is not only dangerous, it is likely to make the process of adjusting to the peak oil situation much more painful, expensive, and difficult than it needs to be. Food will never be so cheap again Biofuel refineries in the US have set fresh records for grain use every month...