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https://github.com/leptos-rs/leptos
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1 changed files with 63 additions and 1 deletions
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@ -24,12 +24,37 @@ use reactive_graph::{
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prelude::*,
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signal::{ArcRwSignal, RwSignal},
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};
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use std::{future::IntoFuture, ops::Deref};
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use std::{future::IntoFuture, ops::Deref, panic::Location};
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pub struct ArcResource<T, Ser = JsonSerdeCodec> {
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ser: PhantomData<Ser>,
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refetch: ArcRwSignal<usize>,
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data: ArcAsyncDerived<T>,
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#[cfg(debug_assertions)]
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defined_at: &'static Location<'static>,
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}
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impl<T, Ser> Debug for ArcResource<T, Ser> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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let mut d = f.debug_struct("ArcResource");
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d.field("ser", &self.ser).field("data", &self.data);
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#[cfg(debug_assertions)]
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d.field("defined_at", self.defined_at);
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d.finish_non_exhaustive()
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}
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}
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impl<T, Ser> DefinedAt for ArcResource<T, Ser> {
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fn defined_at(&self) -> Option<&'static Location<'static>> {
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#[cfg(debug_assertions)]
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{
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Some(self.defined_at)
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}
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#[cfg(not(debug_assertions))]
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{
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None
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}
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}
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}
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impl<T, Ser> Clone for ArcResource<T, Ser> {
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@ -38,6 +63,8 @@ impl<T, Ser> Clone for ArcResource<T, Ser> {
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ser: self.ser,
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refetch: self.refetch.clone(),
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data: self.data.clone(),
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#[cfg(debug_assertions)]
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defined_at: self.defined_at,
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}
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}
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}
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@ -131,6 +158,8 @@ where
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ser: PhantomData,
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data,
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refetch,
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#[cfg(debug_assertions)]
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defined_at: Location::caller(),
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}
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}
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@ -448,6 +477,37 @@ where
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ser: PhantomData<Ser>,
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data: AsyncDerived<T>,
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refetch: RwSignal<usize>,
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#[cfg(debug_assertions)]
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defined_at: &'static Location<'static>,
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}
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impl<T, Ser> Debug for Resource<T, Ser>
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where
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T: Send + Sync + 'static,
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{
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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let mut d = f.debug_struct("ArcResource");
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d.field("ser", &self.ser).field("data", &self.data);
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#[cfg(debug_assertions)]
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d.field("defined_at", self.defined_at);
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d.finish_non_exhaustive()
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}
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}
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impl<T, Ser> DefinedAt for Resource<T, Ser>
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where
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T: Send + Sync + 'static,
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{
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fn defined_at(&self) -> Option<&'static Location<'static>> {
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#[cfg(debug_assertions)]
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{
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Some(self.defined_at)
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}
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#[cfg(not(debug_assertions))]
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{
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None
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}
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}
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}
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impl<T: Send + Sync + 'static, Ser> Copy for Resource<T, Ser> {}
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@ -703,6 +763,8 @@ where
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ser: PhantomData,
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data: data.into(),
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refetch: refetch.into(),
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#[cfg(debug_assertions)]
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defined_at: Location::caller(),
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}
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}
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