Searched refs:DowncastArc (Results 1 – 15 of 15) sorted by relevance
44   当我们需要把一个`Arc<dyn U>`转换为`Arc<T>`的具体类型指针时，我们要为`U`这个trait实现`DowncastArc`trait。这个trait定义在`k…46   为`trait U: Any + Send + Sync`实现`DowncastArc`trait，需要这样做：49 impl DowncastArc for dyn U {56   使用`DowncastArc`trait，我们可以这样转换：
56 pub trait DowncastArc: Any + Send + Sync { interface
17 casting::DowncastArc,71 impl DowncastArc for dyn KObject {
7 use crate::libs::casting::DowncastArc;
50 - libs: DowncastArc and its docs (#244)228 new: DowncastArc and its docs (#244)
10 use crate::libs::casting::DowncastArc;
13 use crate::libs::casting::DowncastArc;
20 casting::DowncastArc,578 impl DowncastArc for dyn IndexNode {880 impl DowncastArc for dyn FileSystem {
19 casting::DowncastArc,
12 libs::{casting::DowncastArc, once::Once},
14 libs::casting::DowncastArc,
15 use crate::libs::casting::DowncastArc;107 impl DowncastArc for dyn BpfMapCommonOps {
15 casting::DowncastArc,
10 libs::casting::DowncastArc,
37 casting::DowncastArc,