Mojo trait
Truncable
The Truncable trait describes a type that defines a truncation operation.
Types that conform to Truncable will work with the builtin trunc
function. The truncation operation always returns the same type as the
input.
For example:
from math import Truncable, trunc
@value
struct Complex(Truncable):
var re: Float64
var im: Float64
fn __trunc__(self) -> Self:
return Self(trunc(self.re), trunc(self.im))
from math import Truncable, trunc
@value
struct Complex(Truncable):
var re: Float64
var im: Float64
fn __trunc__(self) -> Self:
return Self(trunc(self.re), trunc(self.im))
Implemented traits
AnyType,
UnknownDestructibility
Methods
__trunc__
__trunc__(self: _Self) -> _Self
Return the truncated Int value, which is itself.
Returns:
The Int value itself.
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