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chore: assert plugin uniqueness (#5947)

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LFC
2025-04-22 14:04:06 +08:00
committed by GitHub
parent 35f4fa3c3e
commit d9437c6da7
1 changed files with 10 additions and 1 deletions
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11
src/common/base/src/plugins.rs
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@@ -31,7 +31,8 @@ impl Plugins {
}
pub fn insert<T: 'static + Send + Sync>(&self, value: T) {
let _ = self.write().insert(value);
let last = self.write().insert(value);
assert!(last.is_none(), "each type of plugins must be one and only");
}
pub fn get<T: 'static + Send + Sync + Clone>(&self) -> Option<T> {
@@ -137,4 +138,12 @@ mod tests {
assert_eq!(plugins.len(), 2);
assert!(!plugins.is_empty());
}
#[test]
#[should_panic(expected = "each type of plugins must be one and only")]
fn test_plugin_uniqueness() {
let plugins = Plugins::new();
plugins.insert(1i32);
plugins.insert(2i32);
}
}