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feat(node): add NodeRef type

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Nova
2022-05-17 09:06:58 -04:00
parent 42c98eacc9
commit 6e3aa0a0fa
2 changed files with 7 additions and 7 deletions
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8
src/nodes/core.rs
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@@ -10,8 +10,10 @@ use std::{
use super::spatial::Spatial;
type Signal<'a> = dyn Fn(&[u8]) + 'a;
type Method<'a> = dyn Fn(&[u8]) -> Vec<u8> + 'a;
pub type Signal<'a> = dyn Fn(&[u8]) + 'a;
pub type Method<'a> = dyn Fn(&[u8]) -> Vec<u8> + 'a;
pub type NodeRef<'a> = Weak<RefCell<Node<'a>>>;
pub struct Node<'a> {
path: String,
@@ -31,7 +33,7 @@ impl<'a> Node<'a> {
self.path.as_str()
}
pub fn from_path(client: Option<&mut Client<'a>>, path: &str) -> Result<Weak<RefCell<Self>>> {
pub fn from_path(client: Option<&mut Client<'a>>, path: &str) -> Result<NodeRef<'a>> {
ensure!(path.starts_with('/'), "Invalid path {}", path);
let mut weak_messenger = Weak::default();
if client.is_some() {