Mojo trait

Absable

The Absable trait describes a type that defines an absolute value operation.

Types that conform to Absable will work with the builtin abs function. The absolute value operation always returns the same type as the input.

For example:

struct Point(Absable):
    var x: Float64
    var y: Float64

    fn __abs__(self) -> Self:
        return sqrt(self.x * self.x + self.y * self.y)

Implemented traits

alias __del__is_trivial

A flag (often compiler generated) to indicate whether the implementation of __del__ is trivial.

The implementation of __del__ is considered to be trivial if:

The struct has a compiler-generated trivial destructor and all its fields have a trivial __del__ method.

In practice, it means that the __del__ can be considered as no-op.

__abs__(self: _Self) -> _Self

Get the absolute value of this instance.

Returns:

_Self: The absolute value of the instance.