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Code Issues Releases Wiki Activity

Adding app_data to ServiceConfig (#1758)

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Co-authored-by: Rob Ede <robjtede@icloud.com>
Co-authored-by: Augusto <augusto@flowciety.de>
This commit is contained in:
Augusto César Dias
2020-10-26 18:02:45 +01:00
committed by GitHub
parent 20078fe603
commit 7030bf5fe8
5 changed files with 58 additions and 5 deletions
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35
actix-http/src/extensions.rs
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@ -61,6 +61,11 @@ impl Extensions {
pub fn clear(&mut self) {
self.map.clear();
}
/// Extends self with the items from another `Extensions`.
pub fn extend(&mut self, other: Extensions) {
self.map.extend(other.map);
}
}
impl fmt::Debug for Extensions {
@ -178,4 +183,34 @@ mod tests {
assert_eq!(extensions.get::<bool>(), None);
assert_eq!(extensions.get(), Some(&MyType(10)));
}
#[test]
fn test_extend() {
#[derive(Debug, PartialEq)]
struct MyType(i32);
let mut extensions = Extensions::new();
extensions.insert(5i32);
extensions.insert(MyType(10));
let mut other = Extensions::new();
other.insert(15i32);
other.insert(20u8);
extensions.extend(other);
assert_eq!(extensions.get(), Some(&15i32));
assert_eq!(extensions.get_mut(), Some(&mut 15i32));
assert_eq!(extensions.remove::<i32>(), Some(15i32));
assert!(extensions.get::<i32>().is_none());
assert_eq!(extensions.get::<bool>(), None);
assert_eq!(extensions.get(), Some(&MyType(10)));
assert_eq!(extensions.get(), Some(&20u8));
assert_eq!(extensions.get_mut(), Some(&mut 20u8));
}
}