Trait SignedNum
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pub trait SignedNum: Signed + Ord + Copy + NumCast + NumAssignOps { fn cast<T: NumCast>(value: T) -> Self { ... } }
All the signed integer primitives.
fn cast<T: NumCast>(value: T) -> Self
impl<T: Signed + Ord + Copy + NumCast + NumAssignOps> SignedNum for T