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Add track_caller to App::add_plugins #9174

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merged 2 commits into from Jul 23, 2023
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1 change: 1 addition & 0 deletions crates/bevy_app/src/app.rs
Expand Up @@ -686,6 +686,7 @@ impl App {
/// Panics if one of the plugins was already added to the application.
///
/// [`PluginGroup`]:super::PluginGroup
#[track_caller]
pub fn add_plugins<M>(&mut self, plugins: impl Plugins<M>) -> &mut Self {
plugins.add_to_app(self);
self
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3 changes: 3 additions & 0 deletions crates/bevy_app/src/plugin.rs
Expand Up @@ -89,6 +89,7 @@ mod sealed {
pub struct PluginsTupleMarker;

impl<P: Plugin> Plugins<PluginMarker> for P {
#[track_caller]
fn add_to_app(self, app: &mut App) {
if let Err(AppError::DuplicatePlugin { plugin_name }) =
app.add_boxed_plugin(Box::new(self))
Expand All @@ -101,6 +102,7 @@ mod sealed {
}

impl<P: PluginGroup> Plugins<PluginGroupMarker> for P {
#[track_caller]
fn add_to_app(self, app: &mut App) {
self.build().finish(app);
}
Expand All @@ -113,6 +115,7 @@ mod sealed {
$($plugins: Plugins<$param>),*
{
#[allow(non_snake_case, unused_variables)]
#[track_caller]
fn add_to_app(self, app: &mut App) {
let ($($plugins,)*) = self;
$($plugins.add_to_app(app);)*
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1 change: 1 addition & 0 deletions crates/bevy_app/src/plugin_group.rs
Expand Up @@ -172,6 +172,7 @@ impl PluginGroupBuilder {
/// # Panics
///
/// Panics if one of the plugin in the group was already added to the application.
#[track_caller]
pub fn finish(mut self, app: &mut App) {
for ty in &self.order {
if let Some(entry) = self.plugins.remove(ty) {
Expand Down