Trait num_traits::NumAssignRef
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pub trait NumAssignRef: NumAssignOps<&'r Self> + NumAssign { }
The trait for NumAssign
types which also implement assignment operations
taking the second operand by reference.
This is automatically implemented for types which implement the operators.
Implementors
impl<T> NumAssignRef for T where
T: NumAssign + NumAssignOps<&'r T>,